285416405

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{19489}}^1$

素因数の和:19624

約数の個数: 16

約数和(自身を含む): 357836400

約数和(自身を除く): 72419995

約数列:

[1, 5, 29, 101, 145, 505, 2929, 14645, 19489, 97445, 565181, 1968389, 2825905, 9841945, 57083281, 285416405]

約数ペア:

[(1, 285416405), (5, 57083281), (29, 9841945), (101, 2825905), (145, 1968389), (505, 565181), (2929, 97445), (14645, 19489)]