154420045

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{103291}}^1$

素因数の和:103332

約数の個数: 16

約数和(自身を含む): 208236672

約数和(自身を除く): 53816627

約数列:

[1, 5, 13, 23, 65, 115, 299, 1495, 103291, 516455, 1342783, 2375693, 6713915, 11878465, 30884009, 154420045]

約数ペア:

[(1, 154420045), (5, 30884009), (13, 11878465), (23, 6713915), (65, 2375693), (115, 1342783), (299, 516455), (1495, 103291)]