22028505

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2089}}^1$

素因数の和:2153

約数の個数: 32

約数和(自身を含む): 38121600

約数和(自身を除く): 16093095

約数列:

[1, 3, 5, 15, 19, 37, 57, 95, 111, 185, 285, 555, 703, 2089, 2109, 3515, 6267, 10445, 10545, 31335, 39691, 77293, 119073, 198455, 231879, 386465, 595365, 1159395, 1468567, 4405701, 7342835, 22028505]

約数ペア:

[(1, 22028505), (3, 7342835), (5, 4405701), (15, 1468567), (19, 1159395), (37, 595365), (57, 386465), (95, 231879), (111, 198455), (185, 119073), (285, 77293), (555, 39691), (703, 31335), (2089, 10545), (2109, 10445), (3515, 6267)]