28443295

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{14549}}^1$

素因数の和:14594

約数の個数: 16

約数和(自身を含む): 37713600

約数和(自身を除く): 9270305

約数列:

[1, 5, 17, 23, 85, 115, 391, 1955, 14549, 72745, 247333, 334627, 1236665, 1673135, 5688659, 28443295]

約数ペア:

[(1, 28443295), (5, 5688659), (17, 1673135), (23, 1236665), (85, 334627), (115, 247333), (391, 72745), (1955, 14549)]