3280455921025

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{4219}}^1\times {\mathrm{758579}}^1$

素因数の和:762849

約数の個数: 24

約数和(自身を含む): 4167972295200

約数和(自身を除く): 887516374175

約数列:

[1, 5, 25, 41, 205, 1025, 4219, 21095, 105475, 172979, 758579, 864895, 3792895, 4324475, 18964475, 31101739, 155508695, 777543475, 3200444801, 16002224005, 80011120025, 131218236841, 656091184205, 3280455921025]

約数ペア:

[(1, 3280455921025), (5, 656091184205), (25, 131218236841), (41, 80011120025), (205, 16002224005), (1025, 3200444801), (4219, 777543475), (21095, 155508695), (105475, 31101739), (172979, 18964475), (758579, 4324475), (864895, 3792895)]