15525345

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{4091}}^1$

素因数の和:4133

約数の個数: 32

約数和(自身を含む): 28283904

約数和(自身を除く): 12758559

約数列:

[1, 3, 5, 11, 15, 23, 33, 55, 69, 115, 165, 253, 345, 759, 1265, 3795, 4091, 12273, 20455, 45001, 61365, 94093, 135003, 225005, 282279, 470465, 675015, 1035023, 1411395, 3105069, 5175115, 15525345]

約数ペア:

[(1, 15525345), (3, 5175115), (5, 3105069), (11, 1411395), (15, 1035023), (23, 675015), (33, 470465), (55, 282279), (69, 225005), (115, 135003), (165, 94093), (253, 61365), (345, 45001), (759, 20455), (1265, 12273), (3795, 4091)]