22153965

素因数分解:

$3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{9781}}^1$

素因数の和:9940

約数の個数: 16

約数和(自身を含む): 35684736

約数和(自身を除く): 13530771

約数列:

[1, 3, 5, 15, 151, 453, 755, 2265, 9781, 29343, 48905, 146715, 1476931, 4430793, 7384655, 22153965]

約数ペア:

[(1, 22153965), (3, 7384655), (5, 4430793), (15, 1476931), (151, 146715), (453, 48905), (755, 29343), (2265, 9781)]