40605175

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1213}}^1$

素因数の和:1339

約数の個数: 24

約数和(自身を含む): 54795104

約数和(自身を除く): 14189929

約数列:

[1, 5, 13, 25, 65, 103, 325, 515, 1213, 1339, 2575, 6065, 6695, 15769, 30325, 33475, 78845, 124939, 394225, 624695, 1624207, 3123475, 8121035, 40605175]

約数ペア:

[(1, 40605175), (5, 8121035), (13, 3123475), (25, 1624207), (65, 624695), (103, 394225), (325, 124939), (515, 78845), (1213, 33475), (1339, 30325), (2575, 15769), (6065, 6695)]