267841395

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{1901}}^1$

素因数の和:2044

約数の個数: 48

約数和(自身を含む): 484233984

約数和(自身を除く): 216392589

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 101, 155, 279, 303, 465, 505, 909, 1395, 1515, 1901, 3131, 4545, 5703, 9393, 9505, 15655, 17109, 28179, 28515, 46965, 58931, 85545, 140895, 176793, 192001, 294655, 530379, 576003, 883965, 960005, 1728009, 2651895, 2880015, 5952031, 8640045, 17856093, 29760155, 53568279, 89280465, 267841395]

約数ペア:

[(1, 267841395), (3, 89280465), (5, 53568279), (9, 29760155), (15, 17856093), (31, 8640045), (45, 5952031), (93, 2880015), (101, 2651895), (155, 1728009), (279, 960005), (303, 883965), (465, 576003), (505, 530379), (909, 294655), (1395, 192001), (1515, 176793), (1901, 140895), (3131, 85545), (4545, 58931), (5703, 46965), (9393, 28515), (9505, 28179), (15655, 17109)]