1279264835

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{88807}}^1$

素因数の和:88922

約数の個数: 16

約数和(自身を含む): 1594281216

約数和(自身を除く): 315016381

約数列:

[1, 5, 43, 67, 215, 335, 2881, 14405, 88807, 444035, 3818701, 5950069, 19093505, 29750345, 255852967, 1279264835]

約数ペア:

[(1, 1279264835), (5, 255852967), (43, 29750345), (67, 19093505), (215, 5950069), (335, 3818701), (2881, 444035), (14405, 88807)]