15955095

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4813}}^1$

素因数の和:4851

約数の個数: 32

約数和(自身を含む): 29115072

約数和(自身を除く): 13159977

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 195, 221, 255, 663, 1105, 3315, 4813, 14439, 24065, 62569, 72195, 81821, 187707, 245463, 312845, 409105, 938535, 1063673, 1227315, 3191019, 5318365, 15955095]

約数ペア:

[(1, 15955095), (3, 5318365), (5, 3191019), (13, 1227315), (15, 1063673), (17, 938535), (39, 409105), (51, 312845), (65, 245463), (85, 187707), (195, 81821), (221, 72195), (255, 62569), (663, 24065), (1105, 14439), (3315, 4813)]