27187943025

素因数分解:

$3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{307}}^1\times {\mathrm{16631}}^1$

素因数の和:17022

約数の個数: 48

約数和(自身を含む): 45735072768

約数和(自身を除く): 18547129743

約数列:

[1, 3, 5, 15, 25, 71, 75, 213, 307, 355, 921, 1065, 1535, 1775, 4605, 5325, 7675, 16631, 21797, 23025, 49893, 65391, 83155, 108985, 249465, 326955, 415775, 544925, 1180801, 1247325, 1634775, 3542403, 5105717, 5904005, 15317151, 17712015, 25528585, 29520025, 76585755, 88560075, 127642925, 362505907, 382928775, 1087517721, 1812529535, 5437588605, 9062647675, 27187943025]

約数ペア:

[(1, 27187943025), (3, 9062647675), (5, 5437588605), (15, 1812529535), (25, 1087517721), (71, 382928775), (75, 362505907), (213, 127642925), (307, 88560075), (355, 76585755), (921, 29520025), (1065, 25528585), (1535, 17712015), (1775, 15317151), (4605, 5904005), (5325, 5105717), (7675, 3542403), (16631, 1634775), (21797, 1247325), (23025, 1180801), (49893, 544925), (65391, 415775), (83155, 326955), (108985, 249465)]