4252815

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{587}}^1$

素因数の和:628

約数の個数: 48

約数和(自身を含む): 8805888

約数和(自身を除く): 4553073

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 35, 45, 63, 69, 105, 115, 161, 207, 315, 345, 483, 587, 805, 1035, 1449, 1761, 2415, 2935, 4109, 5283, 7245, 8805, 12327, 13501, 20545, 26415, 36981, 40503, 61635, 67505, 94507, 121509, 184905, 202515, 283521, 472535, 607545, 850563, 1417605, 4252815]

約数ペア:

[(1, 4252815), (3, 1417605), (5, 850563), (7, 607545), (9, 472535), (15, 283521), (21, 202515), (23, 184905), (35, 121509), (45, 94507), (63, 67505), (69, 61635), (105, 40503), (115, 36981), (161, 26415), (207, 20545), (315, 13501), (345, 12327), (483, 8805), (587, 7245), (805, 5283), (1035, 4109), (1449, 2935), (1761, 2415)]