85897065

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{811}}^1$

素因数の和:1149

約数の個数: 32

約数和(自身を含む): 144055296

約数和(自身を除く): 58158231

約数列:

[1, 3, 5, 15, 23, 69, 115, 307, 345, 811, 921, 1535, 2433, 4055, 4605, 7061, 12165, 18653, 21183, 35305, 55959, 93265, 105915, 248977, 279795, 746931, 1244885, 3734655, 5726471, 17179413, 28632355, 85897065]

約数ペア:

[(1, 85897065), (3, 28632355), (5, 17179413), (15, 5726471), (23, 3734655), (69, 1244885), (115, 746931), (307, 279795), (345, 248977), (811, 105915), (921, 93265), (1535, 55959), (2433, 35305), (4055, 21183), (4605, 18653), (7061, 12165)]