57560025

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1303}}^1$

素因数の和:1366

約数の個数: 48

約数和(自身を含む): 103485440

約数和(自身を除く): 45925415

約数列:

[1, 3, 5, 15, 19, 25, 31, 57, 75, 93, 95, 155, 285, 465, 475, 589, 775, 1303, 1425, 1767, 2325, 2945, 3909, 6515, 8835, 14725, 19545, 24757, 32575, 40393, 44175, 74271, 97725, 121179, 123785, 201965, 371355, 605895, 618925, 767467, 1009825, 1856775, 2302401, 3029475, 3837335, 11512005, 19186675, 57560025]

約数ペア:

[(1, 57560025), (3, 19186675), (5, 11512005), (15, 3837335), (19, 3029475), (25, 2302401), (31, 1856775), (57, 1009825), (75, 767467), (93, 618925), (95, 605895), (155, 371355), (285, 201965), (465, 123785), (475, 121179), (589, 97725), (775, 74271), (1303, 44175), (1425, 40393), (1767, 32575), (2325, 24757), (2945, 19545), (3909, 14725), (6515, 8835)]