151120515

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{110711}}^1$

素因数の和:110739

約数の個数: 32

約数和(自身を含む): 297593856

約数和(自身を除く): 146473341

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 110711, 332133, 553555, 774977, 1439243, 1660665, 2324931, 3874885, 4317729, 7196215, 10074701, 11624655, 21588645, 30224103, 50373505, 151120515]

約数ペア:

[(1, 151120515), (3, 50373505), (5, 30224103), (7, 21588645), (13, 11624655), (15, 10074701), (21, 7196215), (35, 4317729), (39, 3874885), (65, 2324931), (91, 1660665), (105, 1439243), (195, 774977), (273, 553555), (455, 332133), (1365, 110711)]