68367615

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{3739}}^1$

素因数の和:3823

約数の個数: 32

約数和(自身を含む): 116328960

約数和(自身を除く): 47961345

約数列:

[1, 3, 5, 15, 23, 53, 69, 115, 159, 265, 345, 795, 1219, 3657, 3739, 6095, 11217, 18285, 18695, 56085, 85997, 198167, 257991, 429985, 594501, 990835, 1289955, 2972505, 4557841, 13673523, 22789205, 68367615]

約数ペア:

[(1, 68367615), (3, 22789205), (5, 13673523), (15, 4557841), (23, 2972505), (53, 1289955), (69, 990835), (115, 594501), (159, 429985), (265, 257991), (345, 198167), (795, 85997), (1219, 56085), (3657, 18695), (3739, 18285), (6095, 11217)]