15089865

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{1049}}^1$

素因数の和:1201

約数の個数: 32

約数和(自身を含む): 27820800

約数和(自身を除く): 12730935

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 137, 411, 685, 959, 1049, 2055, 2877, 3147, 4795, 5245, 7343, 14385, 15735, 22029, 36715, 110145, 143713, 431139, 718565, 1005991, 2155695, 3017973, 5029955, 15089865]

約数ペア:

[(1, 15089865), (3, 5029955), (5, 3017973), (7, 2155695), (15, 1005991), (21, 718565), (35, 431139), (105, 143713), (137, 110145), (411, 36715), (685, 22029), (959, 15735), (1049, 14385), (2055, 7343), (2877, 5245), (3147, 4795)]