158973555

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{5399}}^1$

素因数の和:5571

約数の個数: 32

約数和(自身を含む): 275788800

約数和(自身を除く): 116815245

約数列:

[1, 3, 5, 13, 15, 39, 65, 151, 195, 453, 755, 1963, 2265, 5399, 5889, 9815, 16197, 26995, 29445, 70187, 80985, 210561, 350935, 815249, 1052805, 2445747, 4076245, 10598237, 12228735, 31794711, 52991185, 158973555]

約数ペア:

[(1, 158973555), (3, 52991185), (5, 31794711), (13, 12228735), (15, 10598237), (39, 4076245), (65, 2445747), (151, 1052805), (195, 815249), (453, 350935), (755, 210561), (1963, 80985), (2265, 70187), (5399, 29445), (5889, 26995), (9815, 16197)]