75086895

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{919}}^1$

素因数の和:1359

約数の個数: 32

約数和(自身を含む): 129830400

約数和(自身を除く): 54743505

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 419, 919, 1257, 2095, 2757, 4595, 5447, 6285, 11947, 13785, 16341, 27235, 35841, 59735, 81705, 179205, 385061, 1155183, 1925305, 5005793, 5775915, 15017379, 25028965, 75086895]

約数ペア:

[(1, 75086895), (3, 25028965), (5, 15017379), (13, 5775915), (15, 5005793), (39, 1925305), (65, 1155183), (195, 385061), (419, 179205), (919, 81705), (1257, 59735), (2095, 35841), (2757, 27235), (4595, 16341), (5447, 13785), (6285, 11947)]