48304425

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:179

約数の個数: 72

約数和(自身を含む): 89678784

約数和(自身を除く): 41374359

約数列:

[1, 3, 5, 13, 15, 25, 37, 39, 65, 75, 103, 111, 169, 185, 195, 309, 325, 481, 507, 515, 555, 845, 925, 975, 1339, 1443, 1545, 2405, 2535, 2575, 2775, 3811, 4017, 4225, 6253, 6695, 7215, 7725, 11433, 12025, 12675, 17407, 18759, 19055, 20085, 31265, 33475, 36075, 49543, 52221, 57165, 87035, 93795, 95275, 100425, 148629, 156325, 247715, 261105, 285825, 435175, 468975, 644059, 743145, 1238575, 1305525, 1932177, 3220295, 3715725, 9660885, 16101475, 48304425]

約数ペア:

[(1, 48304425), (3, 16101475), (5, 9660885), (13, 3715725), (15, 3220295), (25, 1932177), (37, 1305525), (39, 1238575), (65, 743145), (75, 644059), (103, 468975), (111, 435175), (169, 285825), (185, 261105), (195, 247715), (309, 156325), (325, 148629), (481, 100425), (507, 95275), (515, 93795), (555, 87035), (845, 57165), (925, 52221), (975, 49543), (1339, 36075), (1443, 33475), (1545, 31265), (2405, 20085), (2535, 19055), (2575, 18759), (2775, 17407), (3811, 12675), (4017, 12025), (4225, 11433), (6253, 7725), (6695, 7215)]