210880455

素因数分解:

$3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{239}}^1\times {\mathrm{997}}^1$

素因数の和:1303

約数の個数: 32

約数和(自身を含む): 344908800

約数和(自身を除く): 134028345

約数列:

[1, 3, 5, 15, 59, 177, 239, 295, 717, 885, 997, 1195, 2991, 3585, 4985, 14101, 14955, 42303, 58823, 70505, 176469, 211515, 238283, 294115, 714849, 882345, 1191415, 3574245, 14058697, 42176091, 70293485, 210880455]

約数ペア:

[(1, 210880455), (3, 70293485), (5, 42176091), (15, 14058697), (59, 3574245), (177, 1191415), (239, 882345), (295, 714849), (717, 294115), (885, 238283), (997, 211515), (1195, 176469), (2991, 70505), (3585, 58823), (4985, 42303), (14101, 14955)]