15203553127

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{395113}}^1$

素因数の和:395382

約数の個数: 16

約数和(自身を含む): 18206853120

約数和(自身を除く): 3003299993

約数列:

[1, 7, 23, 161, 239, 1673, 5497, 38479, 395113, 2765791, 9087599, 63613193, 94432007, 661024049, 2171936161, 15203553127]

約数ペア:

[(1, 15203553127), (7, 2171936161), (23, 661024049), (161, 94432007), (239, 63613193), (1673, 9087599), (5497, 2765791), (38479, 395113)]