61293945

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{859}}^1$

素因数の和:1005

約数の個数: 32

約数和(自身を含む): 101053440

約数和(自身を除く): 39759495

約数列:

[1, 3, 5, 15, 67, 71, 201, 213, 335, 355, 859, 1005, 1065, 2577, 4295, 4757, 12885, 14271, 23785, 57553, 60989, 71355, 172659, 182967, 287765, 304945, 863295, 914835, 4086263, 12258789, 20431315, 61293945]

約数ペア:

[(1, 61293945), (3, 20431315), (5, 12258789), (15, 4086263), (67, 914835), (71, 863295), (201, 304945), (213, 287765), (335, 182967), (355, 172659), (859, 71355), (1005, 60989), (1065, 57553), (2577, 23785), (4295, 14271), (4757, 12885)]