51492015

素因数分解:

$3^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{3457}}^1$

素因数の和:3799

約数の個数: 24

約数和(自身を含む): 89548368

約数和(自身を除く): 38056353

約数列:

[1, 3, 5, 9, 15, 45, 331, 993, 1655, 2979, 3457, 4965, 10371, 14895, 17285, 31113, 51855, 155565, 1144267, 3432801, 5721335, 10298403, 17164005, 51492015]

約数ペア:

[(1, 51492015), (3, 17164005), (5, 10298403), (9, 5721335), (15, 3432801), (45, 1144267), (331, 155565), (993, 51855), (1655, 31113), (2979, 17285), (3457, 14895), (4965, 10371)]