145344815

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{419}}^1$

素因数の和:512

約数の個数: 64

約数和(自身を含む): 235146240

約数和(自身を除く): 89801425

約数列:

[1, 5, 7, 11, 17, 35, 53, 55, 77, 85, 119, 187, 265, 371, 385, 419, 583, 595, 901, 935, 1309, 1855, 2095, 2915, 2933, 4081, 4505, 4609, 6307, 6545, 7123, 9911, 14665, 20405, 22207, 23045, 31535, 32263, 35615, 49555, 49861, 69377, 78353, 111035, 155449, 161315, 244277, 249305, 346885, 377519, 391765, 548471, 777245, 1221385, 1709939, 1887595, 2642633, 2742355, 4152709, 8549695, 13213165, 20763545, 29068963, 145344815]

約数ペア:

[(1, 145344815), (5, 29068963), (7, 20763545), (11, 13213165), (17, 8549695), (35, 4152709), (53, 2742355), (55, 2642633), (77, 1887595), (85, 1709939), (119, 1221385), (187, 777245), (265, 548471), (371, 391765), (385, 377519), (419, 346885), (583, 249305), (595, 244277), (901, 161315), (935, 155449), (1309, 111035), (1855, 78353), (2095, 69377), (2915, 49861), (2933, 49555), (4081, 35615), (4505, 32263), (4609, 31535), (6307, 23045), (6545, 22207), (7123, 20405), (9911, 14665)]