42601725

素因数分解:

$3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{6529}}^1$

素因数の和:6574

約数の個数: 36

約数和(自身を含む): 78947700

約数和(自身を除く): 36345975

約数列:

[1, 3, 5, 9, 15, 25, 29, 45, 75, 87, 145, 225, 261, 435, 725, 1305, 2175, 6525, 6529, 19587, 32645, 58761, 97935, 163225, 189341, 293805, 489675, 568023, 946705, 1469025, 1704069, 2840115, 4733525, 8520345, 14200575, 42601725]

約数ペア:

[(1, 42601725), (3, 14200575), (5, 8520345), (9, 4733525), (15, 2840115), (25, 1704069), (29, 1469025), (45, 946705), (75, 568023), (87, 489675), (145, 293805), (225, 189341), (261, 163225), (435, 97935), (725, 58761), (1305, 32645), (2175, 19587), (6525, 6529)]