22882015

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1$

素因数の和:307

約数の個数: 32

約数和(自身を含む): 31248000

約数和(自身を除く): 8365985

約数列:

[1, 5, 13, 29, 61, 65, 145, 199, 305, 377, 793, 995, 1769, 1885, 2587, 3965, 5771, 8845, 12139, 12935, 22997, 28855, 60695, 75023, 114985, 157807, 352031, 375115, 789035, 1760155, 4576403, 22882015]

約数ペア:

[(1, 22882015), (5, 4576403), (13, 1760155), (29, 789035), (61, 375115), (65, 352031), (145, 157807), (199, 114985), (305, 75023), (377, 60695), (793, 28855), (995, 22997), (1769, 12935), (1885, 12139), (2587, 8845), (3965, 5771)]