194621415

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{212701}}^1$

素因数の和:212770

約数の個数: 16

約数和(自身を含む): 316500576

約数和(自身を除く): 121879161

約数列:

[1, 3, 5, 15, 61, 183, 305, 915, 212701, 638103, 1063505, 3190515, 12974761, 38924283, 64873805, 194621415]

約数ペア:

[(1, 194621415), (3, 64873805), (5, 38924283), (15, 12974761), (61, 3190515), (183, 1063505), (305, 638103), (915, 212701)]