2671425

素因数分解:

$3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{383}}^1$

素因数の和:430

約数の個数: 36

約数和(自身を含む): 4952064

約数和(自身を除く): 2280639

約数列:

[1, 3, 5, 9, 15, 25, 31, 45, 75, 93, 155, 225, 279, 383, 465, 775, 1149, 1395, 1915, 2325, 3447, 5745, 6975, 9575, 11873, 17235, 28725, 35619, 59365, 86175, 106857, 178095, 296825, 534285, 890475, 2671425]

約数ペア:

[(1, 2671425), (3, 890475), (5, 534285), (9, 296825), (15, 178095), (25, 106857), (31, 86175), (45, 59365), (75, 35619), (93, 28725), (155, 17235), (225, 11873), (279, 9575), (383, 6975), (465, 5745), (775, 3447), (1149, 2325), (1395, 1915)]