20142535

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{349}}^1$

素因数の和:475

約数の個数: 32

約数和(自身を含む): 29635200

約数和(自身を除く): 9492665

約数列:

[1, 5, 7, 17, 35, 85, 97, 119, 349, 485, 595, 679, 1649, 1745, 2443, 3395, 5933, 8245, 11543, 12215, 29665, 33853, 41531, 57715, 169265, 207655, 236971, 575501, 1184855, 2877505, 4028507, 20142535]

約数ペア:

[(1, 20142535), (5, 4028507), (7, 2877505), (17, 1184855), (35, 575501), (85, 236971), (97, 207655), (119, 169265), (349, 57715), (485, 41531), (595, 33853), (679, 29665), (1649, 12215), (1745, 11543), (2443, 8245), (3395, 5933)]