40190775

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^2\times {\mathrm{1013}}^1$

素因数の和:1072

約数の個数: 36

約数和(自身を含む): 69532008

約数和(自身を除く): 29341233

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 345, 529, 575, 1013, 1587, 1725, 2645, 3039, 5065, 7935, 13225, 15195, 23299, 25325, 39675, 69897, 75975, 116495, 349485, 535877, 582475, 1607631, 1747425, 2679385, 8038155, 13396925, 40190775]

約数ペア:

[(1, 40190775), (3, 13396925), (5, 8038155), (15, 2679385), (23, 1747425), (25, 1607631), (69, 582475), (75, 535877), (115, 349485), (345, 116495), (529, 75975), (575, 69897), (1013, 39675), (1587, 25325), (1725, 23299), (2645, 15195), (3039, 13225), (5065, 7935)]