1155175

素因数分解:

$5^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1$

素因数の和:88

約数の個数: 36

約数和(自身を含む): 1781136

約数和(自身を除く): 625961

約数列:

[1, 5, 7, 23, 25, 35, 41, 49, 115, 161, 175, 205, 245, 287, 575, 805, 943, 1025, 1127, 1225, 1435, 2009, 4025, 4715, 5635, 6601, 7175, 10045, 23575, 28175, 33005, 46207, 50225, 165025, 231035, 1155175]

約数ペア:

[(1, 1155175), (5, 231035), (7, 165025), (23, 50225), (25, 46207), (35, 33005), (41, 28175), (49, 23575), (115, 10045), (161, 7175), (175, 6601), (205, 5635), (245, 4715), (287, 4025), (575, 2009), (805, 1435), (943, 1225), (1025, 1127)]