142829855

素因数分解:

$5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{241}}^1$

素因数の和:360

約数の個数: 48

約数和(自身を含む): 208565280

約数和(自身を除く): 65735425

約数列:

[1, 5, 7, 35, 41, 49, 59, 205, 241, 245, 287, 295, 413, 1205, 1435, 1687, 2009, 2065, 2419, 2891, 8435, 9881, 10045, 11809, 12095, 14219, 14455, 16933, 49405, 59045, 69167, 71095, 84665, 99533, 118531, 345835, 484169, 497665, 582979, 592655, 696731, 2420845, 2914895, 3483655, 4080853, 20404265, 28565971, 142829855]

約数ペア:

[(1, 142829855), (5, 28565971), (7, 20404265), (35, 4080853), (41, 3483655), (49, 2914895), (59, 2420845), (205, 696731), (241, 592655), (245, 582979), (287, 497665), (295, 484169), (413, 345835), (1205, 118531), (1435, 99533), (1687, 84665), (2009, 71095), (2065, 69167), (2419, 59045), (2891, 49405), (8435, 16933), (9881, 14455), (10045, 14219), (11809, 12095)]