202685475

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{2239}}^1$

素因数の和:2340

約数の個数: 48

約数和(自身を含む): 359976960

約数和(自身を除く): 157291485

約数列:

[1, 3, 5, 15, 17, 25, 51, 71, 75, 85, 213, 255, 355, 425, 1065, 1207, 1275, 1775, 2239, 3621, 5325, 6035, 6717, 11195, 18105, 30175, 33585, 38063, 55975, 90525, 114189, 158969, 167925, 190315, 476907, 570945, 794845, 951575, 2384535, 2702473, 2854725, 3974225, 8107419, 11922675, 13512365, 40537095, 67561825, 202685475]

約数ペア:

[(1, 202685475), (3, 67561825), (5, 40537095), (15, 13512365), (17, 11922675), (25, 8107419), (51, 3974225), (71, 2854725), (75, 2702473), (85, 2384535), (213, 951575), (255, 794845), (355, 570945), (425, 476907), (1065, 190315), (1207, 167925), (1275, 158969), (1775, 114189), (2239, 90525), (3621, 55975), (5325, 38063), (6035, 33585), (6717, 30175), (11195, 18105)]