1507155

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:211

約数の個数: 32

約数和(自身を含む): 2661120

約数和(自身を除く): 1153965

約数列:

[1, 3, 5, 13, 15, 39, 59, 65, 131, 177, 195, 295, 393, 655, 767, 885, 1703, 1965, 2301, 3835, 5109, 7729, 8515, 11505, 23187, 25545, 38645, 100477, 115935, 301431, 502385, 1507155]

約数ペア:

[(1, 1507155), (3, 502385), (5, 301431), (13, 115935), (15, 100477), (39, 38645), (59, 25545), (65, 23187), (131, 11505), (177, 8515), (195, 7729), (295, 5109), (393, 3835), (655, 2301), (767, 1965), (885, 1703)]