471783745

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{4451}}^1$

素因数の和:4545

約数の個数: 32

約数和(自身を含む): 634677120

約数和(自身を除く): 162893375

約数列:

[1, 5, 17, 29, 43, 85, 145, 215, 493, 731, 1247, 2465, 3655, 4451, 6235, 21199, 22255, 75667, 105995, 129079, 191393, 378335, 645395, 956965, 2194343, 3253681, 5550397, 10971715, 16268405, 27751985, 94356749, 471783745]

約数ペア:

[(1, 471783745), (5, 94356749), (17, 27751985), (29, 16268405), (43, 10971715), (85, 5550397), (145, 3253681), (215, 2194343), (493, 956965), (731, 645395), (1247, 378335), (2465, 191393), (3655, 129079), (4451, 105995), (6235, 75667), (21199, 22255)]