23329815

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{751}}^1$

素因数の和:887

約数の個数: 32

約数和(自身を含む): 39705600

約数和(自身を除く): 16375785

約数列:

[1, 3, 5, 15, 19, 57, 95, 109, 285, 327, 545, 751, 1635, 2071, 2253, 3755, 6213, 10355, 11265, 14269, 31065, 42807, 71345, 81859, 214035, 245577, 409295, 1227885, 1555321, 4665963, 7776605, 23329815]

約数ペア:

[(1, 23329815), (3, 7776605), (5, 4665963), (15, 1555321), (19, 1227885), (57, 409295), (95, 245577), (109, 214035), (285, 81859), (327, 71345), (545, 42807), (751, 31065), (1635, 14269), (2071, 11265), (2253, 10355), (3755, 6213)]