61073325

素因数分解:

$3^3\times 5^2\times {\mathrm{173}}^1\times {\mathrm{523}}^1$

素因数の和:715

約数の個数: 48

約数和(自身を含む): 113058240

約数和(自身を除く): 51984915

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 173, 225, 519, 523, 675, 865, 1557, 1569, 2595, 2615, 4325, 4671, 4707, 7785, 7845, 12975, 13075, 14121, 23355, 23535, 38925, 39225, 70605, 90479, 116775, 117675, 271437, 353025, 452395, 814311, 1357185, 2261975, 2442933, 4071555, 6785925, 12214665, 20357775, 61073325]

約数ペア:

[(1, 61073325), (3, 20357775), (5, 12214665), (9, 6785925), (15, 4071555), (25, 2442933), (27, 2261975), (45, 1357185), (75, 814311), (135, 452395), (173, 353025), (225, 271437), (519, 117675), (523, 116775), (675, 90479), (865, 70605), (1557, 39225), (1569, 38925), (2595, 23535), (2615, 23355), (4325, 14121), (4671, 13075), (4707, 12975), (7785, 7845)]