315541095

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^2\times {\mathrm{367}}^1$

素因数の和:492

約数の個数: 48

約数和(自身を含む): 535007232

約数和(自身を除く): 219466137

約数列:

[1, 3, 5, 15, 31, 43, 93, 129, 155, 215, 367, 465, 645, 1101, 1333, 1835, 1849, 3999, 5505, 5547, 6665, 9245, 11377, 15781, 19995, 27735, 34131, 47343, 56885, 57319, 78905, 170655, 171957, 236715, 286595, 489211, 678583, 859785, 1467633, 2035749, 2446055, 3392915, 7338165, 10178745, 21036073, 63108219, 105180365, 315541095]

約数ペア:

[(1, 315541095), (3, 105180365), (5, 63108219), (15, 21036073), (31, 10178745), (43, 7338165), (93, 3392915), (129, 2446055), (155, 2035749), (215, 1467633), (367, 859785), (465, 678583), (645, 489211), (1101, 286595), (1333, 236715), (1835, 171957), (1849, 170655), (3999, 78905), (5505, 57319), (5547, 56885), (6665, 47343), (9245, 34131), (11377, 27735), (15781, 19995)]