97856395

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{499}}^1$

素因数の和:955

約数の個数: 32

約数和(自身を含む): 145152000

約数和(自身を除く): 47295605

約数列:

[1, 5, 7, 13, 35, 65, 91, 431, 455, 499, 2155, 2495, 3017, 3493, 5603, 6487, 15085, 17465, 28015, 32435, 39221, 45409, 196105, 215069, 227045, 1075345, 1505483, 2795897, 7527415, 13979485, 19571279, 97856395]

約数ペア:

[(1, 97856395), (5, 19571279), (7, 13979485), (13, 7527415), (35, 2795897), (65, 1505483), (91, 1075345), (431, 227045), (455, 215069), (499, 196105), (2155, 45409), (2495, 39221), (3017, 32435), (3493, 28015), (5603, 17465), (6487, 15085)]