15678938275

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{10271}}^1$

素因数の和:10373

約数の個数: 96

約数和(自身を含む): 26534301696

約数和(自身を除く): 10855363421

約数列:

[1, 5, 7, 11, 13, 25, 35, 55, 61, 65, 77, 91, 143, 175, 275, 305, 325, 385, 427, 455, 671, 715, 793, 1001, 1525, 1925, 2135, 2275, 3355, 3575, 3965, 4697, 5005, 5551, 8723, 10271, 10675, 16775, 19825, 23485, 25025, 27755, 43615, 51355, 61061, 71897, 112981, 117425, 133523, 138775, 218075, 256775, 305305, 359485, 564905, 626531, 667615, 790867, 934661, 1468753, 1526525, 1797425, 2824525, 3132655, 3338075, 3954335, 4385717, 4673305, 6891841, 7343765, 8144903, 10281271, 15663275, 19771675, 21928585, 23366525, 34459205, 36718825, 40724515, 48242887, 51406355, 57014321, 89593933, 109642925, 172296025, 203622575, 241214435, 257031775, 285071605, 447969665, 627157531, 1206072175, 1425358025, 2239848325, 3135787655, 15678938275]

約数ペア:

[(1, 15678938275), (5, 3135787655), (7, 2239848325), (11, 1425358025), (13, 1206072175), (25, 627157531), (35, 447969665), (55, 285071605), (61, 257031775), (65, 241214435), (77, 203622575), (91, 172296025), (143, 109642925), (175, 89593933), (275, 57014321), (305, 51406355), (325, 48242887), (385, 40724515), (427, 36718825), (455, 34459205), (671, 23366525), (715, 21928585), (793, 19771675), (1001, 15663275), (1525, 10281271), (1925, 8144903), (2135, 7343765), (2275, 6891841), (3355, 4673305), (3575, 4385717), (3965, 3954335), (4697, 3338075), (5005, 3132655), (5551, 2824525), (8723, 1797425), (10271, 1526525), (10675, 1468753), (16775, 934661), (19825, 790867), (23485, 667615), (25025, 626531), (27755, 564905), (43615, 359485), (51355, 305305), (61061, 256775), (71897, 218075), (112981, 138775), (117425, 133523)]