15239998539

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{193}}^1\times {\mathrm{3119}}^1$

素因数の和:3444

約数の個数: 48

約数和(自身を含む): 23133801600

約数和(自身を除く): 7893803061

約数列:

[1, 3, 9, 29, 87, 97, 193, 261, 291, 579, 873, 1737, 2813, 3119, 5597, 8439, 9357, 16791, 18721, 25317, 28071, 50373, 56163, 90451, 168489, 271353, 302543, 542909, 601967, 814059, 907629, 1628727, 1805901, 2722887, 4886181, 5417703, 8773747, 17457043, 26321241, 52371129, 58390799, 78963723, 157113387, 175172397, 525517191, 1693333171, 5079999513, 15239998539]

約数ペア:

[(1, 15239998539), (3, 5079999513), (9, 1693333171), (29, 525517191), (87, 175172397), (97, 157113387), (193, 78963723), (261, 58390799), (291, 52371129), (579, 26321241), (873, 17457043), (1737, 8773747), (2813, 5417703), (3119, 4886181), (5597, 2722887), (8439, 1805901), (9357, 1628727), (16791, 907629), (18721, 814059), (25317, 601967), (28071, 542909), (50373, 302543), (56163, 271353), (90451, 168489)]