84355155

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{32887}}^1$

素因数の和:32920

約数の個数: 32

約数和(自身を含む): 157862400

約数和(自身を除く): 73507245

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 135, 171, 285, 513, 855, 2565, 32887, 98661, 164435, 295983, 493305, 624853, 887949, 1479915, 1874559, 3124265, 4439745, 5623677, 9372795, 16871031, 28118385, 84355155]

約数ペア:

[(1, 84355155), (3, 28118385), (5, 16871031), (9, 9372795), (15, 5623677), (19, 4439745), (27, 3124265), (45, 1874559), (57, 1479915), (95, 887949), (135, 624853), (171, 493305), (285, 295983), (513, 164435), (855, 98661), (2565, 32887)]