5171715

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1321}}^1$

素因数の和:1364

約数の個数: 32

約数和(自身を含む): 9518400

約数和(自身を除く): 4346685

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 87, 135, 145, 261, 435, 783, 1305, 1321, 3915, 3963, 6605, 11889, 19815, 35667, 38309, 59445, 114927, 178335, 191545, 344781, 574635, 1034343, 1723905, 5171715]

約数ペア:

[(1, 5171715), (3, 1723905), (5, 1034343), (9, 574635), (15, 344781), (27, 191545), (29, 178335), (45, 114927), (87, 59445), (135, 38309), (145, 35667), (261, 19815), (435, 11889), (783, 6605), (1305, 3963), (1321, 3915)]