121444125

素因数分解:

$3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{499}}^1$

素因数の和:587

約数の個数: 64

約数和(自身を含む): 224640000

約数和(自身を除く): 103195875

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 59, 75, 125, 165, 177, 275, 295, 375, 499, 649, 825, 885, 1375, 1475, 1497, 1947, 2495, 3245, 4125, 4425, 5489, 7375, 7485, 9735, 12475, 16225, 16467, 22125, 27445, 29441, 37425, 48675, 62375, 81125, 82335, 88323, 137225, 147205, 187125, 243375, 323851, 411675, 441615, 686125, 736025, 971553, 1619255, 2058375, 2208075, 3680125, 4857765, 8096275, 11040375, 24288825, 40481375, 121444125]

約数ペア:

[(1, 121444125), (3, 40481375), (5, 24288825), (11, 11040375), (15, 8096275), (25, 4857765), (33, 3680125), (55, 2208075), (59, 2058375), (75, 1619255), (125, 971553), (165, 736025), (177, 686125), (275, 441615), (295, 411675), (375, 323851), (499, 243375), (649, 187125), (825, 147205), (885, 137225), (1375, 88323), (1475, 82335), (1497, 81125), (1947, 62375), (2495, 48675), (3245, 37425), (4125, 29441), (4425, 27445), (5489, 22125), (7375, 16467), (7485, 16225), (9735, 12475)]