61100775

素因数分解:

$3^2\times 5^2\times {\mathrm{443}}^1\times {\mathrm{613}}^1$

素因数の和:1072

約数の個数: 36

約数和(自身を含む): 109864248

約数和(自身を除く): 48763473

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 443, 613, 1329, 1839, 2215, 3065, 3987, 5517, 6645, 9195, 11075, 15325, 19935, 27585, 33225, 45975, 99675, 137925, 271559, 814677, 1357795, 2444031, 4073385, 6788975, 12220155, 20366925, 61100775]

約数ペア:

[(1, 61100775), (3, 20366925), (5, 12220155), (9, 6788975), (15, 4073385), (25, 2444031), (45, 1357795), (75, 814677), (225, 271559), (443, 137925), (613, 99675), (1329, 45975), (1839, 33225), (2215, 27585), (3065, 19935), (3987, 15325), (5517, 11075), (6645, 9195)]