136904685

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{128549}}^1$

素因数の和:128628

約数の個数: 16

約数和(自身を含む): 222134400

約数和(自身を除く): 85229715

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 128549, 385647, 642745, 1928235, 9126979, 27380937, 45634895, 136904685]

約数ペア:

[(1, 136904685), (3, 45634895), (5, 27380937), (15, 9126979), (71, 1928235), (213, 642745), (355, 385647), (1065, 128549)]