129232155

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{5059}}^1$

素因数の和:5211

約数の個数: 32

約数和(自身を含む): 224421120

約数和(自身を除く): 95188965

約数列:

[1, 3, 5, 13, 15, 39, 65, 131, 195, 393, 655, 1703, 1965, 5059, 5109, 8515, 15177, 25295, 25545, 65767, 75885, 197301, 328835, 662729, 986505, 1988187, 3313645, 8615477, 9940935, 25846431, 43077385, 129232155]

約数ペア:

[(1, 129232155), (3, 43077385), (5, 25846431), (13, 9940935), (15, 8615477), (39, 3313645), (65, 1988187), (131, 986505), (195, 662729), (393, 328835), (655, 197301), (1703, 75885), (1965, 65767), (5059, 25545), (5109, 25295), (8515, 15177)]