3428775

素因数分解:

$3^2\times 5^2\times 7^2\times {\mathrm{311}}^1$

素因数の和:341

約数の個数: 54

約数和(自身を含む): 7166952

約数和(自身を除く): 3738177

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 49, 63, 75, 105, 147, 175, 225, 245, 311, 315, 441, 525, 735, 933, 1225, 1555, 1575, 2177, 2205, 2799, 3675, 4665, 6531, 7775, 10885, 11025, 13995, 15239, 19593, 23325, 32655, 45717, 54425, 69975, 76195, 97965, 137151, 163275, 228585, 380975, 489825, 685755, 1142925, 3428775]

約数ペア:

[(1, 3428775), (3, 1142925), (5, 685755), (7, 489825), (9, 380975), (15, 228585), (21, 163275), (25, 137151), (35, 97965), (45, 76195), (49, 69975), (63, 54425), (75, 45717), (105, 32655), (147, 23325), (175, 19593), (225, 15239), (245, 13995), (311, 11025), (315, 10885), (441, 7775), (525, 6531), (735, 4665), (933, 3675), (1225, 2799), (1555, 2205), (1575, 2177)]