229675485

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{971}}^1\times {\mathrm{1213}}^1$

素因数の和:2205

約数の個数: 32

約数和(自身を含む): 396482688

約数和(自身を除く): 166807203

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 971, 1213, 2913, 3639, 4855, 6065, 12623, 14565, 15769, 18195, 37869, 47307, 63115, 78845, 189345, 236535, 1177823, 3533469, 5889115, 15311699, 17667345, 45935097, 76558495, 229675485]

約数ペア:

[(1, 229675485), (3, 76558495), (5, 45935097), (13, 17667345), (15, 15311699), (39, 5889115), (65, 3533469), (195, 1177823), (971, 236535), (1213, 189345), (2913, 78845), (3639, 63115), (4855, 47307), (6065, 37869), (12623, 18195), (14565, 15769)]