827877065

素因数分解:

$5^1\times {\mathrm{23}}^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1$

素因数の和:374

約数の個数: 48

約数和(自身を含む): 1103699520

約数和(自身を除く): 275822455

約数列:

[1, 5, 23, 29, 43, 115, 145, 215, 251, 529, 667, 989, 1247, 1255, 2645, 3335, 4945, 5773, 6235, 7279, 10793, 15341, 22747, 28681, 28865, 36395, 53965, 76705, 113735, 132779, 143405, 167417, 248239, 312997, 659663, 663895, 837085, 1241195, 1564985, 3298315, 3850591, 5709497, 7198931, 19252955, 28547485, 35994655, 165575413, 827877065]

約数ペア:

[(1, 827877065), (5, 165575413), (23, 35994655), (29, 28547485), (43, 19252955), (115, 7198931), (145, 5709497), (215, 3850591), (251, 3298315), (529, 1564985), (667, 1241195), (989, 837085), (1247, 663895), (1255, 659663), (2645, 312997), (3335, 248239), (4945, 167417), (5773, 143405), (6235, 132779), (7279, 113735), (10793, 76705), (15341, 53965), (22747, 36395), (28681, 28865)]