670211475

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{2551}}^1$

素因数の和:2708

約数の個数: 48

約数和(自身を含む): 1154402304

約数和(自身を除く): 484190829

約数列:

[1, 3, 5, 15, 25, 31, 75, 93, 113, 155, 339, 465, 565, 775, 1695, 2325, 2551, 2825, 3503, 7653, 8475, 10509, 12755, 17515, 38265, 52545, 63775, 79081, 87575, 191325, 237243, 262725, 288263, 395405, 864789, 1186215, 1441315, 1977025, 4323945, 5931075, 7206575, 8936153, 21619725, 26808459, 44680765, 134042295, 223403825, 670211475]

約数ペア:

[(1, 670211475), (3, 223403825), (5, 134042295), (15, 44680765), (25, 26808459), (31, 21619725), (75, 8936153), (93, 7206575), (113, 5931075), (155, 4323945), (339, 1977025), (465, 1441315), (565, 1186215), (775, 864789), (1695, 395405), (2325, 288263), (2551, 262725), (2825, 237243), (3503, 191325), (7653, 87575), (8475, 79081), (10509, 63775), (12755, 52545), (17515, 38265)]