15198165

素因数分解:

$3^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1093}}^1$

素因数の和:1210

約数の個数: 32

約数和(自身を含む): 27306240

約数和(自身を除く): 12108075

約数列:

[1, 3, 5, 9, 15, 27, 45, 103, 135, 309, 515, 927, 1093, 1545, 2781, 3279, 4635, 5465, 9837, 13905, 16395, 29511, 49185, 112579, 147555, 337737, 562895, 1013211, 1688685, 3039633, 5066055, 15198165]

約数ペア:

[(1, 15198165), (3, 5066055), (5, 3039633), (9, 1688685), (15, 1013211), (27, 562895), (45, 337737), (103, 147555), (135, 112579), (309, 49185), (515, 29511), (927, 16395), (1093, 13905), (1545, 9837), (2781, 5465), (3279, 4635)]