15025647

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2393}}^1$

素因数の和:2439

約数の個数: 32

約数和(自身を含む): 25740288

約数和(自身を除く): 10714641

約数列:

[1, 3, 7, 13, 21, 23, 39, 69, 91, 161, 273, 299, 483, 897, 2093, 2393, 6279, 7179, 16751, 31109, 50253, 55039, 93327, 165117, 217763, 385273, 653289, 715507, 1155819, 2146521, 5008549, 15025647]

約数ペア:

[(1, 15025647), (3, 5008549), (7, 2146521), (13, 1155819), (21, 715507), (23, 653289), (39, 385273), (69, 217763), (91, 165117), (161, 93327), (273, 55039), (299, 50253), (483, 31109), (897, 16751), (2093, 7179), (2393, 6279)]