117621615

素因数分解:

$3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1\times {\mathrm{659}}^1$

素因数の和:903

約数の個数: 32

約数和(自身を含む): 192234240

約数和(自身を除く): 74612625

約数列:

[1, 3, 5, 15, 73, 163, 219, 365, 489, 659, 815, 1095, 1977, 2445, 3295, 9885, 11899, 35697, 48107, 59495, 107417, 144321, 178485, 240535, 322251, 537085, 721605, 1611255, 7841441, 23524323, 39207205, 117621615]

約数ペア:

[(1, 117621615), (3, 39207205), (5, 23524323), (15, 7841441), (73, 1611255), (163, 721605), (219, 537085), (365, 322251), (489, 240535), (659, 178485), (815, 144321), (1095, 107417), (1977, 59495), (2445, 48107), (3295, 35697), (9885, 11899)]