240902145

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{486671}}^1$

素因数の和:486693

約数の個数: 24

約数和(自身を含む): 455524992

約数和(自身を除く): 214622847

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 486671, 1460013, 2433355, 4380039, 5353381, 7300065, 16060143, 21900195, 26766905, 48180429, 80300715, 240902145]

約数ペア:

[(1, 240902145), (3, 80300715), (5, 48180429), (9, 26766905), (11, 21900195), (15, 16060143), (33, 7300065), (45, 5353381), (55, 4380039), (99, 2433355), (165, 1460013), (495, 486671)]