11572015

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{877}}^1$

素因数の和:931

約数の個数: 32

約数和(自身を含む): 17700480

約数和(自身を除く): 6128465

約数列:

[1, 5, 7, 13, 29, 35, 65, 91, 145, 203, 377, 455, 877, 1015, 1885, 2639, 4385, 6139, 11401, 13195, 25433, 30695, 57005, 79807, 127165, 178031, 330629, 399035, 890155, 1653145, 2314403, 11572015]

約数ペア:

[(1, 11572015), (5, 2314403), (7, 1653145), (13, 890155), (29, 399035), (35, 330629), (65, 178031), (91, 127165), (145, 79807), (203, 57005), (377, 30695), (455, 25433), (877, 13195), (1015, 11401), (1885, 6139), (2639, 4385)]