8016255

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1$

素因数の和:288

約数の個数: 48

約数和(自身を含む): 15253056

約数和(自身を除く): 7236801

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 71, 117, 193, 195, 213, 355, 579, 585, 639, 923, 965, 1065, 1737, 2509, 2769, 2895, 3195, 4615, 7527, 8307, 8685, 12545, 13703, 13845, 22581, 37635, 41109, 41535, 68515, 112905, 123327, 178139, 205545, 534417, 616635, 890695, 1603251, 2672085, 8016255]

約数ペア:

[(1, 8016255), (3, 2672085), (5, 1603251), (9, 890695), (13, 616635), (15, 534417), (39, 205545), (45, 178139), (65, 123327), (71, 112905), (117, 68515), (193, 41535), (195, 41109), (213, 37635), (355, 22581), (579, 13845), (585, 13703), (639, 12545), (923, 8685), (965, 8307), (1065, 7527), (1737, 4615), (2509, 3195), (2769, 2895)]