76148925

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{223}}^1$

素因数の和:422

約数の個数: 48

約数和(自身を含む): 131658240

約数和(自身を除く): 55509315

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 145, 157, 223, 435, 471, 669, 725, 785, 1115, 2175, 2355, 3345, 3925, 4553, 5575, 6467, 11775, 13659, 16725, 19401, 22765, 32335, 35011, 68295, 97005, 105033, 113825, 161675, 175055, 341475, 485025, 525165, 875275, 1015319, 2625825, 3045957, 5076595, 15229785, 25382975, 76148925]

約数ペア:

[(1, 76148925), (3, 25382975), (5, 15229785), (15, 5076595), (25, 3045957), (29, 2625825), (75, 1015319), (87, 875275), (145, 525165), (157, 485025), (223, 341475), (435, 175055), (471, 161675), (669, 113825), (725, 105033), (785, 97005), (1115, 68295), (2175, 35011), (2355, 32335), (3345, 22765), (3925, 19401), (4553, 16725), (5575, 13659), (6467, 11775)]