160088005

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{2551}}^1$

素因数の和:2737

約数の個数: 32

約数和(自身を含む): 241072128

約数和(自身を除く): 80984123

約数列:

[1, 5, 7, 11, 35, 55, 77, 163, 385, 815, 1141, 1793, 2551, 5705, 8965, 12551, 12755, 17857, 28061, 62755, 89285, 140305, 196427, 415813, 982135, 2079065, 2910691, 4573943, 14553455, 22869715, 32017601, 160088005]

約数ペア:

[(1, 160088005), (5, 32017601), (7, 22869715), (11, 14553455), (35, 4573943), (55, 2910691), (77, 2079065), (163, 982135), (385, 415813), (815, 196427), (1141, 140305), (1793, 89285), (2551, 62755), (5705, 28061), (8965, 17857), (12551, 12755)]