15666701815

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{1326001}}^1$

素因数の和:1326162

約数の個数: 16

約数和(自身を含む): 20049150240

約数和(自身を除く): 4382448425

約数列:

[1, 5, 17, 85, 139, 695, 2363, 11815, 1326001, 6630005, 22542017, 112710085, 184314139, 921570695, 3133340363, 15666701815]

約数ペア:

[(1, 15666701815), (5, 3133340363), (17, 921570695), (85, 184314139), (139, 112710085), (695, 22542017), (2363, 6630005), (11815, 1326001)]