29311537875

素因数分解:

$3^1\times 5^3\times {\mathrm{79}}^1\times {\mathrm{989419}}^1$

素因数の和:989516

約数の個数: 32

約数和(自身を含む): 49391846400

約数和(自身を除く): 20080308525

約数列:

[1, 3, 5, 15, 25, 75, 79, 125, 237, 375, 395, 1185, 1975, 5925, 9875, 29625, 989419, 2968257, 4947095, 14841285, 24735475, 74206425, 78164101, 123677375, 234492303, 371032125, 390820505, 1172461515, 1954102525, 5862307575, 9770512625, 29311537875]

約数ペア:

[(1, 29311537875), (3, 9770512625), (5, 5862307575), (15, 1954102525), (25, 1172461515), (75, 390820505), (79, 371032125), (125, 234492303), (237, 123677375), (375, 78164101), (395, 74206425), (1185, 24735475), (1975, 14841285), (5925, 4947095), (9875, 2968257), (29625, 989419)]