42426225

素因数分解:

$3^2\times 5^2\times {\mathrm{193}}^1\times {\mathrm{977}}^1$

素因数の和:1186

約数の個数: 36

約数和(自身を含む): 76461996

約数和(自身を除く): 34035771

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 193, 225, 579, 965, 977, 1737, 2895, 2931, 4825, 4885, 8685, 8793, 14475, 14655, 24425, 43425, 43965, 73275, 188561, 219825, 565683, 942805, 1697049, 2828415, 4714025, 8485245, 14142075, 42426225]

約数ペア:

[(1, 42426225), (3, 14142075), (5, 8485245), (9, 4714025), (15, 2828415), (25, 1697049), (45, 942805), (75, 565683), (193, 219825), (225, 188561), (579, 73275), (965, 43965), (977, 43425), (1737, 24425), (2895, 14655), (2931, 14475), (4825, 8793), (4885, 8685)]