1425525390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{510941}}^1$

素因数の和:510985

約数の個数: 48

約数和(自身を含む): 3825933696

約数和(自身を除く): 2400408306

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 510941, 1021882, 1532823, 2554705, 3065646, 4598469, 5109410, 7664115, 9196938, 15328230, 15839171, 22992345, 31678342, 45984690, 47517513, 79195855, 95035026, 142552539, 158391710, 237587565, 285105078, 475175130, 712762695, 1425525390]

約数ペア:

[(1, 1425525390), (2, 712762695), (3, 475175130), (5, 285105078), (6, 237587565), (9, 158391710), (10, 142552539), (15, 95035026), (18, 79195855), (30, 47517513), (31, 45984690), (45, 31678342), (62, 22992345), (90, 15839171), (93, 15328230), (155, 9196938), (186, 7664115), (279, 5109410), (310, 4598469), (465, 3065646), (558, 2554705), (930, 1532823), (1395, 1021882), (2790, 510941)]