61408755

素因数分解:

$3^2\times 5^1\times {\mathrm{503}}^1\times {\mathrm{2713}}^1$

素因数の和:3227

約数の個数: 24

約数和(自身を含む): 106692768

約数和(自身を除く): 45284013

約数列:

[1, 3, 5, 9, 15, 45, 503, 1509, 2515, 2713, 4527, 7545, 8139, 13565, 22635, 24417, 40695, 122085, 1364639, 4093917, 6823195, 12281751, 20469585, 61408755]

約数ペア:

[(1, 61408755), (3, 20469585), (5, 12281751), (9, 6823195), (15, 4093917), (45, 1364639), (503, 122085), (1509, 40695), (2515, 24417), (2713, 22635), (4527, 13565), (7545, 8139)]