61828425

素因数分解:

$3^2\times 5^2\times {\mathrm{283}}^1\times {\mathrm{971}}^1$

素因数の和:1270

約数の個数: 36

約数和(自身を含む): 111247344

約数和(自身を除く): 49418919

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 283, 849, 971, 1415, 2547, 2913, 4245, 4855, 7075, 8739, 12735, 14565, 21225, 24275, 43695, 63675, 72825, 218475, 274793, 824379, 1373965, 2473137, 4121895, 6869825, 12365685, 20609475, 61828425]

約数ペア:

[(1, 61828425), (3, 20609475), (5, 12365685), (9, 6869825), (15, 4121895), (25, 2473137), (45, 1373965), (75, 824379), (225, 274793), (283, 218475), (849, 72825), (971, 63675), (1415, 43695), (2547, 24275), (2913, 21225), (4245, 14565), (4855, 12735), (7075, 8739)]