38113575

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{179}}^1$

素因数の和:376

約数の個数: 48

約数和(自身を含む): 67495680

約数和(自身を除く): 29382105

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 167, 179, 255, 425, 501, 537, 835, 895, 1275, 2505, 2685, 2839, 3043, 4175, 4475, 8517, 9129, 12525, 13425, 14195, 15215, 29893, 42585, 45645, 70975, 76075, 89679, 149465, 212925, 228225, 448395, 508181, 747325, 1524543, 2241975, 2540905, 7622715, 12704525, 38113575]

約数ペア:

[(1, 38113575), (3, 12704525), (5, 7622715), (15, 2540905), (17, 2241975), (25, 1524543), (51, 747325), (75, 508181), (85, 448395), (167, 228225), (179, 212925), (255, 149465), (425, 89679), (501, 76075), (537, 70975), (835, 45645), (895, 42585), (1275, 29893), (2505, 15215), (2685, 14195), (2839, 13425), (3043, 12525), (4175, 9129), (4475, 8517)]