201474495

素因数分解:

$3^2\times 5^1\times {\mathrm{571}}^1\times {\mathrm{7841}}^1$

素因数の和:8423

約数の個数: 24

約数和(自身を含む): 349878672

約数和(自身を除く): 148404177

約数列:

[1, 3, 5, 9, 15, 45, 571, 1713, 2855, 5139, 7841, 8565, 23523, 25695, 39205, 70569, 117615, 352845, 4477211, 13431633, 22386055, 40294899, 67158165, 201474495]

約数ペア:

[(1, 201474495), (3, 67158165), (5, 40294899), (9, 22386055), (15, 13431633), (45, 4477211), (571, 352845), (1713, 117615), (2855, 70569), (5139, 39205), (7841, 25695), (8565, 23523)]