194640735

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{18617}}^1$

素因数の和:18683

約数の個数: 32

約数和(自身を含む): 337804992

約数和(自身を除く): 143164257

約数列:

[1, 3, 5, 15, 17, 41, 51, 85, 123, 205, 255, 615, 697, 2091, 3485, 10455, 18617, 55851, 93085, 279255, 316489, 763297, 949467, 1582445, 2289891, 3816485, 4747335, 11449455, 12976049, 38928147, 64880245, 194640735]

約数ペア:

[(1, 194640735), (3, 64880245), (5, 38928147), (15, 12976049), (17, 11449455), (41, 4747335), (51, 3816485), (85, 2289891), (123, 1582445), (205, 949467), (255, 763297), (615, 316489), (697, 279255), (2091, 93085), (3485, 55851), (10455, 18617)]