78868055

素因数分解:

$5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{14923}}^1$

素因数の和:15086

約数の個数: 16

約数和(自身を含む): 108885504

約数和(自身を除く): 30017449

約数列:

[1, 5, 7, 35, 151, 755, 1057, 5285, 14923, 74615, 104461, 522305, 2253373, 11266865, 15773611, 78868055]

約数ペア:

[(1, 78868055), (5, 15773611), (7, 11266865), (35, 2253373), (151, 522305), (755, 104461), (1057, 74615), (5285, 14923)]