53401065

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{2801}}^1$

素因数の和:2881

約数の個数: 32

約数和(自身を含む): 90381312

約数和(自身を除く): 36980247

約数列:

[1, 3, 5, 15, 31, 41, 93, 123, 155, 205, 465, 615, 1271, 2801, 3813, 6355, 8403, 14005, 19065, 42015, 86831, 114841, 260493, 344523, 434155, 574205, 1302465, 1722615, 3560071, 10680213, 17800355, 53401065]

約数ペア:

[(1, 53401065), (3, 17800355), (5, 10680213), (15, 3560071), (31, 1722615), (41, 1302465), (93, 574205), (123, 434155), (155, 344523), (205, 260493), (465, 114841), (615, 86831), (1271, 42015), (2801, 19065), (3813, 14005), (6355, 8403)]