160097985

素因数分解:

$3^3\times 5^1\times {\mathrm{443}}^1\times {\mathrm{2677}}^1$

素因数の和:3134

約数の個数: 32

約数和(自身を含む): 285367680

約数和(自身を除く): 125269695

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 443, 1329, 2215, 2677, 3987, 6645, 8031, 11961, 13385, 19935, 24093, 40155, 59805, 72279, 120465, 361395, 1185911, 3557733, 5929555, 10673199, 17788665, 32019597, 53365995, 160097985]

約数ペア:

[(1, 160097985), (3, 53365995), (5, 32019597), (9, 17788665), (15, 10673199), (27, 5929555), (45, 3557733), (135, 1185911), (443, 361395), (1329, 120465), (2215, 72279), (2677, 59805), (3987, 40155), (6645, 24093), (8031, 19935), (11961, 13385)]