61054875

素因数分解:

$3^2\times 5^3\times 7^1\times {\mathrm{7753}}^1$

素因数の和:7781

約数の個数: 48

約数和(自身を含む): 125800896

約数和(自身を除く): 64746021

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 105, 125, 175, 225, 315, 375, 525, 875, 1125, 1575, 2625, 7753, 7875, 23259, 38765, 54271, 69777, 116295, 162813, 193825, 271355, 348885, 488439, 581475, 814065, 969125, 1356775, 1744425, 2442195, 2907375, 4070325, 6783875, 8722125, 12210975, 20351625, 61054875]

約数ペア:

[(1, 61054875), (3, 20351625), (5, 12210975), (7, 8722125), (9, 6783875), (15, 4070325), (21, 2907375), (25, 2442195), (35, 1744425), (45, 1356775), (63, 969125), (75, 814065), (105, 581475), (125, 488439), (175, 348885), (225, 271355), (315, 193825), (375, 162813), (525, 116295), (875, 69777), (1125, 54271), (1575, 38765), (2625, 23259), (7753, 7875)]