75260025

素因数分解:

$3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{14543}}^1$

素因数の和:14582

約数の個数: 36

約数和(自身を含む): 140669568

約数和(自身を除く): 65409543

約数列:

[1, 3, 5, 9, 15, 23, 25, 45, 69, 75, 115, 207, 225, 345, 575, 1035, 1725, 5175, 14543, 43629, 72715, 130887, 218145, 334489, 363575, 654435, 1003467, 1090725, 1672445, 3010401, 3272175, 5017335, 8362225, 15052005, 25086675, 75260025]

約数ペア:

[(1, 75260025), (3, 25086675), (5, 15052005), (9, 8362225), (15, 5017335), (23, 3272175), (25, 3010401), (45, 1672445), (69, 1090725), (75, 1003467), (115, 654435), (207, 363575), (225, 334489), (345, 218145), (575, 130887), (1035, 72715), (1725, 43629), (5175, 14543)]