2474196025

素因数分解:

$5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{3329}}^1$

素因数の和:3514

約数の個数: 48

約数和(自身を含む): 3646909440

約数和(自身を除く): 1172713415

約数列:

[1, 5, 7, 25, 31, 35, 137, 155, 175, 217, 685, 775, 959, 1085, 3329, 3425, 4247, 4795, 5425, 16645, 21235, 23303, 23975, 29729, 83225, 103199, 106175, 116515, 148645, 456073, 515995, 582575, 722393, 743225, 2280365, 2579975, 3192511, 3611965, 11401825, 14138263, 15962555, 18059825, 70691315, 79812775, 98967841, 353456575, 494839205, 2474196025]

約数ペア:

[(1, 2474196025), (5, 494839205), (7, 353456575), (25, 98967841), (31, 79812775), (35, 70691315), (137, 18059825), (155, 15962555), (175, 14138263), (217, 11401825), (685, 3611965), (775, 3192511), (959, 2579975), (1085, 2280365), (3329, 743225), (3425, 722393), (4247, 582575), (4795, 515995), (5425, 456073), (16645, 148645), (21235, 116515), (23303, 106175), (23975, 103199), (29729, 83225)]