3312815

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:143

約数の個数: 32

約数和(自身を含む): 4700160

約数和(自身を除く): 1387345

約数列:

[1, 5, 11, 29, 31, 55, 67, 145, 155, 319, 335, 341, 737, 899, 1595, 1705, 1943, 2077, 3685, 4495, 9715, 9889, 10385, 21373, 22847, 49445, 60233, 106865, 114235, 301165, 662563, 3312815]

約数ペア:

[(1, 3312815), (5, 662563), (11, 301165), (29, 114235), (31, 106865), (55, 60233), (67, 49445), (145, 22847), (155, 21373), (319, 10385), (335, 9889), (341, 9715), (737, 4495), (899, 3685), (1595, 2077), (1705, 1943)]