945641205

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{29473}}^1$

素因数の和:29538

約数の個数: 48

約数和(自身を含む): 1765610496

約数和(自身を除く): 819969291

約数列:

[1, 3, 5, 9, 15, 23, 31, 45, 69, 93, 115, 155, 207, 279, 345, 465, 713, 1035, 1395, 2139, 3565, 6417, 10695, 29473, 32085, 88419, 147365, 265257, 442095, 677879, 913663, 1326285, 2033637, 2740989, 3389395, 4568315, 6100911, 8222967, 10168185, 13704945, 21014249, 30504555, 41114835, 63042747, 105071245, 189128241, 315213735, 945641205]

約数ペア:

[(1, 945641205), (3, 315213735), (5, 189128241), (9, 105071245), (15, 63042747), (23, 41114835), (31, 30504555), (45, 21014249), (69, 13704945), (93, 10168185), (115, 8222967), (155, 6100911), (207, 4568315), (279, 3389395), (345, 2740989), (465, 2033637), (713, 1326285), (1035, 913663), (1395, 677879), (2139, 442095), (3565, 265257), (6417, 147365), (10695, 88419), (29473, 32085)]