1296207925

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{251}}^1\times {\mathrm{419}}^1$

素因数の和:726

約数の個数: 48

約数和(自身を含む): 1771761600

約数和(自身を除く): 475553675

約数列:

[1, 5, 17, 25, 29, 85, 145, 251, 419, 425, 493, 725, 1255, 2095, 2465, 4267, 6275, 7123, 7279, 10475, 12151, 12325, 21335, 35615, 36395, 60755, 105169, 106675, 123743, 178075, 181975, 206567, 303775, 525845, 618715, 1032835, 1787873, 2629225, 3049901, 3093575, 5164175, 8939365, 15249505, 44696825, 51848317, 76247525, 259241585, 1296207925]

約数ペア:

[(1, 1296207925), (5, 259241585), (17, 76247525), (25, 51848317), (29, 44696825), (85, 15249505), (145, 8939365), (251, 5164175), (419, 3093575), (425, 3049901), (493, 2629225), (725, 1787873), (1255, 1032835), (2095, 618715), (2465, 525845), (4267, 303775), (6275, 206567), (7123, 181975), (7279, 178075), (10475, 123743), (12151, 106675), (12325, 105169), (21335, 60755), (35615, 36395)]