12104105

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6007}}^1$

素因数の和:6056

約数の個数: 16

約数和(自身を含む): 16149504

約数和(自身を除く): 4045399

約数列:

[1, 5, 13, 31, 65, 155, 403, 2015, 6007, 30035, 78091, 186217, 390455, 931085, 2420821, 12104105]

約数ペア:

[(1, 12104105), (5, 2420821), (13, 931085), (31, 390455), (65, 186217), (155, 78091), (403, 30035), (2015, 6007)]