1248138585

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{12967}}^1$

素因数の和:13035

約数の個数: 64

約数和(自身を含む): 2390261760

約数和(自身を除く): 1142123175

約数列:

[1, 3, 5, 9, 15, 23, 27, 31, 45, 69, 93, 115, 135, 155, 207, 279, 345, 465, 621, 713, 837, 1035, 1395, 2139, 3105, 3565, 4185, 6417, 10695, 12967, 19251, 32085, 38901, 64835, 96255, 116703, 194505, 298241, 350109, 401977, 583515, 894723, 1205931, 1491205, 1750545, 2009885, 2684169, 3617793, 4473615, 6029655, 8052507, 9245471, 10853379, 13420845, 18088965, 27736413, 40262535, 46227355, 54266895, 83209239, 138682065, 249627717, 416046195, 1248138585]

約数ペア:

[(1, 1248138585), (3, 416046195), (5, 249627717), (9, 138682065), (15, 83209239), (23, 54266895), (27, 46227355), (31, 40262535), (45, 27736413), (69, 18088965), (93, 13420845), (115, 10853379), (135, 9245471), (155, 8052507), (207, 6029655), (279, 4473615), (345, 3617793), (465, 2684169), (621, 2009885), (713, 1750545), (837, 1491205), (1035, 1205931), (1395, 894723), (2139, 583515), (3105, 401977), (3565, 350109), (4185, 298241), (6417, 194505), (10695, 116703), (12967, 96255), (19251, 64835), (32085, 38901)]