2149434015

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{142867}}^1$

素因数の和:142951

約数の個数: 32

約数和(自身を含む): 3703138560

約数和(自身を除く): 1553704545

約数列:

[1, 3, 5, 15, 17, 51, 59, 85, 177, 255, 295, 885, 1003, 3009, 5015, 15045, 142867, 428601, 714335, 2143005, 2428739, 7286217, 8429153, 12143695, 25287459, 36431085, 42145765, 126437295, 143295601, 429886803, 716478005, 2149434015]

約数ペア:

[(1, 2149434015), (3, 716478005), (5, 429886803), (15, 143295601), (17, 126437295), (51, 42145765), (59, 36431085), (85, 25287459), (177, 12143695), (255, 8429153), (295, 7286217), (885, 2428739), (1003, 2143005), (3009, 714335), (5015, 428601), (15045, 142867)]