516403725

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{233}}^1\times {\mathrm{1019}}^1$

素因数の和:1294

約数の個数: 48

約数和(自身を含む): 887889600

約数和(自身を除く): 371485875

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 145, 233, 435, 699, 725, 1019, 1165, 2175, 3057, 3495, 5095, 5825, 6757, 15285, 17475, 20271, 25475, 29551, 33785, 76425, 88653, 101355, 147755, 168925, 237427, 443265, 506775, 712281, 738775, 1187135, 2216325, 3561405, 5935675, 6885383, 17807025, 20656149, 34426915, 103280745, 172134575, 516403725]

約数ペア:

[(1, 516403725), (3, 172134575), (5, 103280745), (15, 34426915), (25, 20656149), (29, 17807025), (75, 6885383), (87, 5935675), (145, 3561405), (233, 2216325), (435, 1187135), (699, 738775), (725, 712281), (1019, 506775), (1165, 443265), (2175, 237427), (3057, 168925), (3495, 147755), (5095, 101355), (5825, 88653), (6757, 76425), (15285, 33785), (17475, 29551), (20271, 25475)]