126021345

素因数分解:

$3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{1087}}^1$

素因数の和:1285

約数の個数: 32

約数和(自身を含む): 206807040

約数和(自身を除く): 80785695

約数列:

[1, 3, 5, 15, 59, 131, 177, 295, 393, 655, 885, 1087, 1965, 3261, 5435, 7729, 16305, 23187, 38645, 64133, 115935, 142397, 192399, 320665, 427191, 711985, 961995, 2135955, 8401423, 25204269, 42007115, 126021345]

約数ペア:

[(1, 126021345), (3, 42007115), (5, 25204269), (15, 8401423), (59, 2135955), (131, 961995), (177, 711985), (295, 427191), (393, 320665), (655, 192399), (885, 142397), (1087, 115935), (1965, 64133), (3261, 38645), (5435, 23187), (7729, 16305)]