193785255

素因数分解:

$3^2\times 5^1\times {\mathrm{401}}^1\times {\mathrm{10739}}^1$

素因数の和:11151

約数の個数: 24

約数和(自身を含む): 336763440

約数和(自身を除く): 142978185

約数列:

[1, 3, 5, 9, 15, 45, 401, 1203, 2005, 3609, 6015, 10739, 18045, 32217, 53695, 96651, 161085, 483255, 4306339, 12919017, 21531695, 38757051, 64595085, 193785255]

約数ペア:

[(1, 193785255), (3, 64595085), (5, 38757051), (9, 21531695), (15, 12919017), (45, 4306339), (401, 483255), (1203, 161085), (2005, 96651), (3609, 53695), (6015, 32217), (10739, 18045)]