9215475

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{223}}^1$

素因数の和:284

約数の個数: 48

約数和(自身を含む): 16665600

約数和(自身を除く): 7450125

約数列:

[1, 3, 5, 15, 19, 25, 29, 57, 75, 87, 95, 145, 223, 285, 435, 475, 551, 669, 725, 1115, 1425, 1653, 2175, 2755, 3345, 4237, 5575, 6467, 8265, 12711, 13775, 16725, 19401, 21185, 32335, 41325, 63555, 97005, 105925, 122873, 161675, 317775, 368619, 485025, 614365, 1843095, 3071825, 9215475]

約数ペア:

[(1, 9215475), (3, 3071825), (5, 1843095), (15, 614365), (19, 485025), (25, 368619), (29, 317775), (57, 161675), (75, 122873), (87, 105925), (95, 97005), (145, 63555), (223, 41325), (285, 32335), (435, 21185), (475, 19401), (551, 16725), (669, 13775), (725, 12711), (1115, 8265), (1425, 6467), (1653, 5575), (2175, 4237), (2755, 3345)]