2694675

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:124

約数の個数: 48

約数和(自身を含む): 4920320

約数和(自身を除く): 2225645

約数列:

[1, 3, 5, 15, 19, 25, 31, 57, 61, 75, 93, 95, 155, 183, 285, 305, 465, 475, 589, 775, 915, 1159, 1425, 1525, 1767, 1891, 2325, 2945, 3477, 4575, 5673, 5795, 8835, 9455, 14725, 17385, 28365, 28975, 35929, 44175, 47275, 86925, 107787, 141825, 179645, 538935, 898225, 2694675]

約数ペア:

[(1, 2694675), (3, 898225), (5, 538935), (15, 179645), (19, 141825), (25, 107787), (31, 86925), (57, 47275), (61, 44175), (75, 35929), (93, 28975), (95, 28365), (155, 17385), (183, 14725), (285, 9455), (305, 8835), (465, 5795), (475, 5673), (589, 4575), (775, 3477), (915, 2945), (1159, 2325), (1425, 1891), (1525, 1767)]