151284305

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:353

約数の個数: 32

約数和(自身を含む): 193314816

約数和(自身を除く): 42030511

約数列:

[1, 5, 37, 47, 127, 137, 185, 235, 635, 685, 1739, 4699, 5069, 5969, 6439, 8695, 17399, 23495, 25345, 29845, 32195, 86995, 220853, 238243, 643763, 817753, 1104265, 1191215, 3218815, 4088765, 30256861, 151284305]

約数ペア:

[(1, 151284305), (5, 30256861), (37, 4088765), (47, 3218815), (127, 1191215), (137, 1104265), (185, 817753), (235, 643763), (635, 238243), (685, 220853), (1739, 86995), (4699, 32195), (5069, 29845), (5969, 25345), (6439, 23495), (8695, 17399)]