27263505

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^2\times {\mathrm{983}}^1$

素因数の和:1077

約数の個数: 24

約数和(自身を含む): 44705088

約数和(自身を除く): 17441583

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 983, 1849, 2949, 4915, 5547, 9245, 14745, 27735, 42269, 126807, 211345, 634035, 1817567, 5452701, 9087835, 27263505]

約数ペア:

[(1, 27263505), (3, 9087835), (5, 5452701), (15, 1817567), (43, 634035), (129, 211345), (215, 126807), (645, 42269), (983, 27735), (1849, 14745), (2949, 9245), (4915, 5547)]