173189265

素因数分解:

$3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{229}}^1\times {\mathrm{397}}^1$

素因数の和:761

約数の個数: 32

約数和(自身を含む): 281210880

約数和(自身を除く): 108021615

約数列:

[1, 3, 5, 15, 127, 229, 381, 397, 635, 687, 1145, 1191, 1905, 1985, 3435, 5955, 29083, 50419, 87249, 90913, 145415, 151257, 252095, 272739, 436245, 454565, 756285, 1363695, 11545951, 34637853, 57729755, 173189265]

約数ペア:

[(1, 173189265), (3, 57729755), (5, 34637853), (15, 11545951), (127, 1363695), (229, 756285), (381, 454565), (397, 436245), (635, 272739), (687, 252095), (1145, 151257), (1191, 145415), (1905, 90913), (1985, 87249), (3435, 50419), (5955, 29083)]