229455645

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{10499}}^1$

素因数の和:10585

約数の個数: 32

約数和(自身を含む): 387072000

約数和(自身を除く): 157616355

約数列:

[1, 3, 5, 15, 31, 47, 93, 141, 155, 235, 465, 705, 1457, 4371, 7285, 10499, 21855, 31497, 52495, 157485, 325469, 493453, 976407, 1480359, 1627345, 2467265, 4882035, 7401795, 15297043, 45891129, 76485215, 229455645]

約数ペア:

[(1, 229455645), (3, 76485215), (5, 45891129), (15, 15297043), (31, 7401795), (47, 4882035), (93, 2467265), (141, 1627345), (155, 1480359), (235, 976407), (465, 493453), (705, 325469), (1457, 157485), (4371, 52495), (7285, 31497), (10499, 21855)]