153753215

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{293}}^1$

素因数の和:392

約数の個数: 64

約数和(自身を含む): 243855360

約数和(自身を除く): 90102145

約数列:

[1, 5, 7, 11, 29, 35, 47, 55, 77, 145, 203, 235, 293, 319, 329, 385, 517, 1015, 1363, 1465, 1595, 1645, 2051, 2233, 2585, 3223, 3619, 6815, 8497, 9541, 10255, 11165, 13771, 14993, 16115, 18095, 22561, 42485, 47705, 59479, 68855, 74965, 93467, 96397, 104951, 112805, 151481, 297395, 399359, 467335, 481985, 524755, 654269, 757405, 1060367, 1996795, 2795513, 3271345, 4392949, 5301835, 13977565, 21964745, 30750643, 153753215]

約数ペア:

[(1, 153753215), (5, 30750643), (7, 21964745), (11, 13977565), (29, 5301835), (35, 4392949), (47, 3271345), (55, 2795513), (77, 1996795), (145, 1060367), (203, 757405), (235, 654269), (293, 524755), (319, 481985), (329, 467335), (385, 399359), (517, 297395), (1015, 151481), (1363, 112805), (1465, 104951), (1595, 96397), (1645, 93467), (2051, 74965), (2233, 68855), (2585, 59479), (3223, 47705), (3619, 42485), (6815, 22561), (8497, 18095), (9541, 16115), (10255, 14993), (11165, 13771)]