69118845

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{1061}}^1$

素因数の和:1213

約数の個数: 32

約数和(自身を含む): 114390144

約数和(自身を除く): 45271299

約数列:

[1, 3, 5, 15, 43, 101, 129, 215, 303, 505, 645, 1061, 1515, 3183, 4343, 5305, 13029, 15915, 21715, 45623, 65145, 107161, 136869, 228115, 321483, 535805, 684345, 1607415, 4607923, 13823769, 23039615, 69118845]

約数ペア:

[(1, 69118845), (3, 23039615), (5, 13823769), (15, 4607923), (43, 1607415), (101, 684345), (129, 535805), (215, 321483), (303, 228115), (505, 136869), (645, 107161), (1061, 65145), (1515, 45623), (3183, 21715), (4343, 15915), (5305, 13029)]