5418645

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1$

素因数の和:353

約数の個数: 32

約数和(自身を含む): 9191424

約数和(自身を除く): 3772779

約数列:

[1, 3, 5, 15, 31, 43, 93, 129, 155, 215, 271, 465, 645, 813, 1333, 1355, 3999, 4065, 6665, 8401, 11653, 19995, 25203, 34959, 42005, 58265, 126015, 174795, 361243, 1083729, 1806215, 5418645]

約数ペア:

[(1, 5418645), (3, 1806215), (5, 1083729), (15, 361243), (31, 174795), (43, 126015), (93, 58265), (129, 42005), (155, 34959), (215, 25203), (271, 19995), (465, 11653), (645, 8401), (813, 6665), (1333, 4065), (1355, 3999)]