42818295

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{9547}}^1$

素因数の和:9591

約数の個数: 32

約数和(自身を含む): 76995072

約数和(自身を除く): 34176777

約数列:

[1, 3, 5, 13, 15, 23, 39, 65, 69, 115, 195, 299, 345, 897, 1495, 4485, 9547, 28641, 47735, 124111, 143205, 219581, 372333, 620555, 658743, 1097905, 1861665, 2854553, 3293715, 8563659, 14272765, 42818295]

約数ペア:

[(1, 42818295), (3, 14272765), (5, 8563659), (13, 3293715), (15, 2854553), (23, 1861665), (39, 1097905), (65, 658743), (69, 620555), (115, 372333), (195, 219581), (299, 143205), (345, 124111), (897, 47735), (1495, 28641), (4485, 9547)]