214597965

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{12473}}^1$

素因数の和:12549

約数の個数: 32

約数和(自身を含む): 364041216

約数和(自身を除く): 149443251

約数列:

[1, 3, 5, 15, 31, 37, 93, 111, 155, 185, 465, 555, 1147, 3441, 5735, 12473, 17205, 37419, 62365, 187095, 386663, 461501, 1159989, 1384503, 1933315, 2307505, 5799945, 6922515, 14306531, 42919593, 71532655, 214597965]

約数ペア:

[(1, 214597965), (3, 71532655), (5, 42919593), (15, 14306531), (31, 6922515), (37, 5799945), (93, 2307505), (111, 1933315), (155, 1384503), (185, 1159989), (465, 461501), (555, 386663), (1147, 187095), (3441, 62365), (5735, 37419), (12473, 17205)]