489133075

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{7823}}^1$

素因数の和:7935

約数の個数: 24

約数和(自身を含む): 631584576

約数和(自身を除く): 142451501

約数列:

[1, 5, 25, 41, 61, 205, 305, 1025, 1525, 2501, 7823, 12505, 39115, 62525, 195575, 320743, 477203, 1603715, 2386015, 8018575, 11930075, 19565323, 97826615, 489133075]

約数ペア:

[(1, 489133075), (5, 97826615), (25, 19565323), (41, 11930075), (61, 8018575), (205, 2386015), (305, 1603715), (1025, 477203), (1525, 320743), (2501, 195575), (7823, 62525), (12505, 39115)]