66745245

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{14783}}^1$

素因数の和:14841

約数の個数: 32

約数和(自身を含む): 124895232

約数和(自身を除く): 58149987

約数列:

[1, 3, 5, 7, 15, 21, 35, 43, 105, 129, 215, 301, 645, 903, 1505, 4515, 14783, 44349, 73915, 103481, 221745, 310443, 517405, 635669, 1552215, 1907007, 3178345, 4449683, 9535035, 13349049, 22248415, 66745245]

約数ペア:

[(1, 66745245), (3, 22248415), (5, 13349049), (7, 9535035), (15, 4449683), (21, 3178345), (35, 1907007), (43, 1552215), (105, 635669), (129, 517405), (215, 310443), (301, 221745), (645, 103481), (903, 73915), (1505, 44349), (4515, 14783)]