8007487485

素因数分解:

$3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{3400207}}^1$

素因数の和:3400372

約数の個数: 16

約数和(自身を含む): 12893588736

約数和(自身を除く): 4886101251

約数列:

[1, 3, 5, 15, 157, 471, 785, 2355, 3400207, 10200621, 17001035, 51003105, 533832499, 1601497497, 2669162495, 8007487485]

約数ペア:

[(1, 8007487485), (3, 2669162495), (5, 1601497497), (15, 533832499), (157, 51003105), (471, 17001035), (785, 10200621), (2355, 3400207)]