1140685

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1$

素因数の和:157

約数の個数: 32

約数和(自身を含む): 1774080

約数和(自身を除く): 633395

約数列:

[1, 5, 7, 13, 23, 35, 65, 91, 109, 115, 161, 299, 455, 545, 763, 805, 1417, 1495, 2093, 2507, 3815, 7085, 9919, 10465, 12535, 17549, 32591, 49595, 87745, 162955, 228137, 1140685]

約数ペア:

[(1, 1140685), (5, 228137), (7, 162955), (13, 87745), (23, 49595), (35, 32591), (65, 17549), (91, 12535), (109, 10465), (115, 9919), (161, 7085), (299, 3815), (455, 2507), (545, 2093), (763, 1495), (805, 1417)]