29985025

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{10079}}^1$

素因数の和:10113

約数の個数: 24

約数和(自身を含む): 44997120

約数和(自身を除く): 15012095

約数列:

[1, 5, 7, 17, 25, 35, 85, 119, 175, 425, 595, 2975, 10079, 50395, 70553, 171343, 251975, 352765, 856715, 1199401, 1763825, 4283575, 5997005, 29985025]

約数ペア:

[(1, 29985025), (5, 5997005), (7, 4283575), (17, 1763825), (25, 1199401), (35, 856715), (85, 352765), (119, 251975), (175, 171343), (425, 70553), (595, 50395), (2975, 10079)]