85850015

素因数分解:

$5^1\times {\mathrm{59}}^1\times {\mathrm{233}}^1\times {\mathrm{1249}}^1$

素因数の和:1546

約数の個数: 16

約数和(自身を含む): 105300000

約数和(自身を除く): 19449985

約数列:

[1, 5, 59, 233, 295, 1165, 1249, 6245, 13747, 68735, 73691, 291017, 368455, 1455085, 17170003, 85850015]

約数ペア:

[(1, 85850015), (5, 17170003), (59, 1455085), (233, 368455), (295, 291017), (1165, 73691), (1249, 68735), (6245, 13747)]