86408875

素因数分解:

$5^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:233

約数の個数: 64

約数和(自身を含む): 134873856

約数和(自身を除く): 48464981

約数列:

[1, 5, 7, 17, 25, 35, 37, 85, 119, 125, 157, 175, 185, 259, 425, 595, 629, 785, 875, 925, 1099, 1295, 2125, 2669, 2975, 3145, 3925, 4403, 4625, 5495, 5809, 6475, 13345, 14875, 15725, 18683, 19625, 22015, 27475, 29045, 32375, 40663, 66725, 78625, 93415, 98753, 110075, 137375, 145225, 203315, 333625, 467075, 493765, 550375, 691271, 726125, 1016575, 2335375, 2468825, 3456355, 5082875, 12344125, 17281775, 86408875]

約数ペア:

[(1, 86408875), (5, 17281775), (7, 12344125), (17, 5082875), (25, 3456355), (35, 2468825), (37, 2335375), (85, 1016575), (119, 726125), (125, 691271), (157, 550375), (175, 493765), (185, 467075), (259, 333625), (425, 203315), (595, 145225), (629, 137375), (785, 110075), (875, 98753), (925, 93415), (1099, 78625), (1295, 66725), (2125, 40663), (2669, 32375), (2975, 29045), (3145, 27475), (3925, 22015), (4403, 19625), (4625, 18683), (5495, 15725), (5809, 14875), (6475, 13345)]