22045185

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{15803}}^1$

素因数の和:15845

約数の個数: 24

約数和(自身を含む): 39446784

約数和(自身を除く): 17401599

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 279, 465, 1395, 15803, 47409, 79015, 142227, 237045, 489893, 711135, 1469679, 2449465, 4409037, 7348395, 22045185]

約数ペア:

[(1, 22045185), (3, 7348395), (5, 4409037), (9, 2449465), (15, 1469679), (31, 711135), (45, 489893), (93, 237045), (155, 142227), (279, 79015), (465, 47409), (1395, 15803)]