15671891565

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{251}}^1\times {\mathrm{11467}}^1$

素因数の和:11751

約数の個数: 72

約数和(自身を含む): 29980196064

約数和(自身を除く): 14308304499

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 121, 165, 251, 363, 495, 605, 753, 1089, 1255, 1815, 2259, 2761, 3765, 5445, 8283, 11295, 11467, 13805, 24849, 30371, 34401, 41415, 57335, 91113, 103203, 124245, 126137, 151855, 172005, 273339, 378411, 455565, 516015, 630685, 1135233, 1366695, 1387507, 1892055, 2878217, 4162521, 5676165, 6937535, 8634651, 12487563, 14391085, 20812605, 25903953, 31660387, 43173255, 62437815, 94981161, 129519765, 158301935, 284943483, 348264257, 474905805, 1044792771, 1424717415, 1741321285, 3134378313, 5223963855, 15671891565]

約数ペア:

[(1, 15671891565), (3, 5223963855), (5, 3134378313), (9, 1741321285), (11, 1424717415), (15, 1044792771), (33, 474905805), (45, 348264257), (55, 284943483), (99, 158301935), (121, 129519765), (165, 94981161), (251, 62437815), (363, 43173255), (495, 31660387), (605, 25903953), (753, 20812605), (1089, 14391085), (1255, 12487563), (1815, 8634651), (2259, 6937535), (2761, 5676165), (3765, 4162521), (5445, 2878217), (8283, 1892055), (11295, 1387507), (11467, 1366695), (13805, 1135233), (24849, 630685), (30371, 516015), (34401, 455565), (41415, 378411), (57335, 273339), (91113, 172005), (103203, 151855), (124245, 126137)]