102212285

素因数分解:

$5^1\times 7^3\times {\mathrm{107}}^1\times {\mathrm{557}}^1$

素因数の和:690

約数の個数: 32

約数和(自身を含む): 144633600

約数和(自身を除く): 42421315

約数列:

[1, 5, 7, 35, 49, 107, 245, 343, 535, 557, 749, 1715, 2785, 3745, 3899, 5243, 19495, 26215, 27293, 36701, 59599, 136465, 183505, 191051, 297995, 417193, 955255, 2085965, 2920351, 14601755, 20442457, 102212285]

約数ペア:

[(1, 102212285), (5, 20442457), (7, 14601755), (35, 2920351), (49, 2085965), (107, 955255), (245, 417193), (343, 297995), (535, 191051), (557, 183505), (749, 136465), (1715, 59599), (2785, 36701), (3745, 27293), (3899, 26215), (5243, 19495)]