236488575

素因数分解:

$3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{499}}^1$

素因数の和:672

約数の個数: 48

約数和(自身を含む): 401760000

約数和(自身を除く): 165271425

約数列:

[1, 3, 5, 15, 25, 71, 75, 89, 213, 267, 355, 445, 499, 1065, 1335, 1497, 1775, 2225, 2495, 5325, 6319, 6675, 7485, 12475, 18957, 31595, 35429, 37425, 44411, 94785, 106287, 133233, 157975, 177145, 222055, 473925, 531435, 666165, 885725, 1110275, 2657175, 3153181, 3330825, 9459543, 15765905, 47297715, 78829525, 236488575]

約数ペア:

[(1, 236488575), (3, 78829525), (5, 47297715), (15, 15765905), (25, 9459543), (71, 3330825), (75, 3153181), (89, 2657175), (213, 1110275), (267, 885725), (355, 666165), (445, 531435), (499, 473925), (1065, 222055), (1335, 177145), (1497, 157975), (1775, 133233), (2225, 106287), (2495, 94785), (5325, 44411), (6319, 37425), (6675, 35429), (7485, 31595), (12475, 18957)]