15690877345

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1\times {\mathrm{151}}^1$

素因数の和:383

約数の個数: 128

約数和(自身を含む): 24092909568

約数和(自身を除く): 8402032223

約数列:

[1, 5, 11, 13, 17, 55, 65, 83, 85, 103, 143, 151, 187, 221, 415, 515, 715, 755, 913, 935, 1079, 1105, 1133, 1339, 1411, 1661, 1751, 1963, 2431, 2567, 4565, 5395, 5665, 6695, 7055, 8305, 8549, 8755, 9815, 11869, 12155, 12533, 12835, 14729, 15521, 15553, 18343, 19261, 21593, 22763, 28237, 33371, 42745, 59345, 62665, 73645, 77605, 77765, 91715, 94039, 96305, 107965, 111137, 113815, 137863, 141185, 145333, 162929, 166855, 171083, 201773, 202189, 213061, 250393, 264401, 367081, 470195, 555685, 689315, 726665, 814645, 855415, 1008865, 1010945, 1065305, 1222507, 1251965, 1290899, 1322005, 1598663, 1792219, 1835405, 1889329, 2224079, 2343671, 2769793, 2908411, 3437213, 6112535, 6454495, 7993315, 8961095, 9446645, 11120395, 11718355, 13848965, 14199889, 14542055, 16781687, 17186065, 20782619, 21945283, 30467723, 37809343, 70999445, 83908435, 103913095, 109726415, 152338615, 184598557, 189046715, 241398113, 285288679, 922992785, 1206990565, 1426443395, 3138175469, 15690877345]

約数ペア:

[(1, 15690877345), (5, 3138175469), (11, 1426443395), (13, 1206990565), (17, 922992785), (55, 285288679), (65, 241398113), (83, 189046715), (85, 184598557), (103, 152338615), (143, 109726415), (151, 103913095), (187, 83908435), (221, 70999445), (415, 37809343), (515, 30467723), (715, 21945283), (755, 20782619), (913, 17186065), (935, 16781687), (1079, 14542055), (1105, 14199889), (1133, 13848965), (1339, 11718355), (1411, 11120395), (1661, 9446645), (1751, 8961095), (1963, 7993315), (2431, 6454495), (2567, 6112535), (4565, 3437213), (5395, 2908411), (5665, 2769793), (6695, 2343671), (7055, 2224079), (8305, 1889329), (8549, 1835405), (8755, 1792219), (9815, 1598663), (11869, 1322005), (12155, 1290899), (12533, 1251965), (12835, 1222507), (14729, 1065305), (15521, 1010945), (15553, 1008865), (18343, 855415), (19261, 814645), (21593, 726665), (22763, 689315), (28237, 555685), (33371, 470195), (42745, 367081), (59345, 264401), (62665, 250393), (73645, 213061), (77605, 202189), (77765, 201773), (91715, 171083), (94039, 166855), (96305, 162929), (107965, 145333), (111137, 141185), (113815, 137863)]