2900630475

素因数分解:

$3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{415861}}^1$

素因数の和:415908

約数の個数: 36

約数和(自身を含む): 5362956352

約数和(自身を除く): 2462325877

約数列:

[1, 3, 5, 9, 15, 25, 31, 45, 75, 93, 155, 225, 279, 465, 775, 1395, 2325, 6975, 415861, 1247583, 2079305, 3742749, 6237915, 10396525, 12891691, 18713745, 31189575, 38675073, 64458455, 93568725, 116025219, 193375365, 322292275, 580126095, 966876825, 2900630475]

約数ペア:

[(1, 2900630475), (3, 966876825), (5, 580126095), (9, 322292275), (15, 193375365), (25, 116025219), (31, 93568725), (45, 64458455), (75, 38675073), (93, 31189575), (155, 18713745), (225, 12891691), (279, 10396525), (465, 6237915), (775, 3742749), (1395, 2079305), (2325, 1247583), (6975, 415861)]