30524925

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{691}}^1$

素因数の和:754

約数の個数: 48

約数和(自身を含む): 54917120

約数和(自身を除く): 24392195

約数列:

[1, 3, 5, 15, 19, 25, 31, 57, 75, 93, 95, 155, 285, 465, 475, 589, 691, 775, 1425, 1767, 2073, 2325, 2945, 3455, 8835, 10365, 13129, 14725, 17275, 21421, 39387, 44175, 51825, 64263, 65645, 107105, 196935, 321315, 328225, 406999, 535525, 984675, 1220997, 1606575, 2034995, 6104985, 10174975, 30524925]

約数ペア:

[(1, 30524925), (3, 10174975), (5, 6104985), (15, 2034995), (19, 1606575), (25, 1220997), (31, 984675), (57, 535525), (75, 406999), (93, 328225), (95, 321315), (155, 196935), (285, 107105), (465, 65645), (475, 64263), (589, 51825), (691, 44175), (775, 39387), (1425, 21421), (1767, 17275), (2073, 14725), (2325, 13129), (2945, 10365), (3455, 8835)]