236772575

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{331}}^1$

素因数の和:456

約数の個数: 48

約数和(自身を含む): 331978752

約数和(自身を除く): 95206177

約数列:

[1, 5, 13, 25, 31, 65, 71, 155, 325, 331, 355, 403, 775, 923, 1655, 1775, 2015, 2201, 4303, 4615, 8275, 10075, 10261, 11005, 21515, 23075, 23501, 28613, 51305, 55025, 107575, 117505, 133393, 143065, 256525, 305513, 587525, 666965, 715325, 728531, 1527565, 3334825, 3642655, 7637825, 9470903, 18213275, 47354515, 236772575]

約数ペア:

[(1, 236772575), (5, 47354515), (13, 18213275), (25, 9470903), (31, 7637825), (65, 3642655), (71, 3334825), (155, 1527565), (325, 728531), (331, 715325), (355, 666965), (403, 587525), (775, 305513), (923, 256525), (1655, 143065), (1775, 133393), (2015, 117505), (2201, 107575), (4303, 55025), (4615, 51305), (8275, 28613), (10075, 23501), (10261, 23075), (11005, 21515)]