222744945

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{1753}}^1$

素因数の和:2001

約数の個数: 32

約数和(自身を含む): 366740352

約数和(自身を除く): 143995407

約数列:

[1, 3, 5, 15, 43, 129, 197, 215, 591, 645, 985, 1753, 2955, 5259, 8471, 8765, 25413, 26295, 42355, 75379, 127065, 226137, 345341, 376895, 1036023, 1130685, 1726705, 5180115, 14849663, 44548989, 74248315, 222744945]

約数ペア:

[(1, 222744945), (3, 74248315), (5, 44548989), (15, 14849663), (43, 5180115), (129, 1726705), (197, 1130685), (215, 1036023), (591, 376895), (645, 345341), (985, 226137), (1753, 127065), (2955, 75379), (5259, 42355), (8471, 26295), (8765, 25413)]