12137895

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:173

約数の個数: 96

約数和(自身を含む): 27316224

約数和(自身を除く): 15178329

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 31, 33, 35, 45, 55, 63, 77, 93, 99, 105, 113, 155, 165, 217, 231, 279, 315, 339, 341, 385, 465, 495, 565, 651, 693, 791, 1017, 1023, 1085, 1155, 1243, 1395, 1695, 1705, 1953, 2373, 2387, 3069, 3255, 3465, 3503, 3729, 3955, 5085, 5115, 6215, 7119, 7161, 8701, 9765, 10509, 11187, 11865, 11935, 15345, 17515, 18645, 21483, 24521, 26103, 31527, 35595, 35805, 38533, 43505, 52545, 55935, 73563, 78309, 107415, 115599, 122605, 130515, 157635, 192665, 220689, 269731, 346797, 367815, 391545, 577995, 809193, 1103445, 1348655, 1733985, 2427579, 4045965, 12137895]

約数ペア:

[(1, 12137895), (3, 4045965), (5, 2427579), (7, 1733985), (9, 1348655), (11, 1103445), (15, 809193), (21, 577995), (31, 391545), (33, 367815), (35, 346797), (45, 269731), (55, 220689), (63, 192665), (77, 157635), (93, 130515), (99, 122605), (105, 115599), (113, 107415), (155, 78309), (165, 73563), (217, 55935), (231, 52545), (279, 43505), (315, 38533), (339, 35805), (341, 35595), (385, 31527), (465, 26103), (495, 24521), (565, 21483), (651, 18645), (693, 17515), (791, 15345), (1017, 11935), (1023, 11865), (1085, 11187), (1155, 10509), (1243, 9765), (1395, 8701), (1695, 7161), (1705, 7119), (1953, 6215), (2373, 5115), (2387, 5085), (3069, 3955), (3255, 3729), (3465, 3503)]