155045528065

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{193}}^1\times {\mathrm{41983}}^1$

素因数の和:42313

約数の個数: 32

約数和(自身を含む): 193522728960

約数和(自身を除く): 38477200895

約数列:

[1, 5, 43, 89, 193, 215, 445, 965, 3827, 8299, 17177, 19135, 41495, 41983, 85885, 209915, 738611, 1805269, 3693055, 3736487, 8102719, 9026345, 18682435, 40513595, 160668941, 348416917, 721141991, 803344705, 1742084585, 3605709955, 31009105613, 155045528065]

約数ペア:

[(1, 155045528065), (5, 31009105613), (43, 3605709955), (89, 1742084585), (193, 803344705), (215, 721141991), (445, 348416917), (965, 160668941), (3827, 40513595), (8299, 18682435), (17177, 9026345), (19135, 8102719), (41495, 3736487), (41983, 3693055), (85885, 1805269), (209915, 738611)]