881799885

素因数分解:

$3^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{78697}}^1$

素因数の和:78794

約数の個数: 32

約数和(自身を含む): 1586551680

約数和(自身を除く): 704751795

約数列:

[1, 3, 5, 9, 15, 27, 45, 83, 135, 249, 415, 747, 1245, 2241, 3735, 11205, 78697, 236091, 393485, 708273, 1180455, 2124819, 3541365, 6531851, 10624095, 19595553, 32659255, 58786659, 97977765, 176359977, 293933295, 881799885]

約数ペア:

[(1, 881799885), (3, 293933295), (5, 176359977), (9, 97977765), (15, 58786659), (27, 32659255), (45, 19595553), (83, 10624095), (135, 6531851), (249, 3541365), (415, 2124819), (747, 1180455), (1245, 708273), (2241, 393485), (3735, 236091), (11205, 78697)]