40862505

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{389}}^1$

素因数の和:593

約数の個数: 32

約数和(自身を含む): 67392000

約数和(自身を除く): 26529495

約数列:

[1, 3, 5, 15, 47, 141, 149, 235, 389, 447, 705, 745, 1167, 1945, 2235, 5835, 7003, 18283, 21009, 35015, 54849, 57961, 91415, 105045, 173883, 274245, 289805, 869415, 2724167, 8172501, 13620835, 40862505]

約数ペア:

[(1, 40862505), (3, 13620835), (5, 8172501), (15, 2724167), (47, 869415), (141, 289805), (149, 274245), (235, 173883), (389, 105045), (447, 91415), (705, 57961), (745, 54849), (1167, 35015), (1945, 21009), (2235, 18283), (5835, 7003)]