3933745

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{619}}^1$

素因数の和:696

約数の個数: 16

約数和(自身を含む): 4999680

約数和(自身を除く): 1065935

約数列:

[1, 5, 31, 41, 155, 205, 619, 1271, 3095, 6355, 19189, 25379, 95945, 126895, 786749, 3933745]

約数ペア:

[(1, 3933745), (5, 786749), (31, 126895), (41, 95945), (155, 25379), (205, 19189), (619, 6355), (1271, 3095)]