13985595

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{613}}^1$

素因数の和:653

約数の個数: 48

約数和(自身を含む): 26966880

約数和(自身を除く): 12981285

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 169, 195, 351, 507, 585, 613, 845, 1521, 1755, 1839, 2535, 3065, 4563, 5517, 7605, 7969, 9195, 16551, 22815, 23907, 27585, 39845, 71721, 82755, 103597, 119535, 215163, 310791, 358605, 517985, 932373, 1075815, 1553955, 2797119, 4661865, 13985595]

約数ペア:

[(1, 13985595), (3, 4661865), (5, 2797119), (9, 1553955), (13, 1075815), (15, 932373), (27, 517985), (39, 358605), (45, 310791), (65, 215163), (117, 119535), (135, 103597), (169, 82755), (195, 71721), (351, 39845), (507, 27585), (585, 23907), (613, 22815), (845, 16551), (1521, 9195), (1755, 7969), (1839, 7605), (2535, 5517), (3065, 4563)]