79963215

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{1123}}^1$

素因数の和:1279

約数の個数: 32

約数和(自身を含む): 132074496

約数和(自身を除く): 52111281

約数列:

[1, 3, 5, 15, 47, 101, 141, 235, 303, 505, 705, 1123, 1515, 3369, 4747, 5615, 14241, 16845, 23735, 52781, 71205, 113423, 158343, 263905, 340269, 567115, 791715, 1701345, 5330881, 15992643, 26654405, 79963215]

約数ペア:

[(1, 79963215), (3, 26654405), (5, 15992643), (15, 5330881), (47, 1701345), (101, 791715), (141, 567115), (235, 340269), (303, 263905), (505, 158343), (705, 113423), (1123, 71205), (1515, 52781), (3369, 23735), (4747, 16845), (5615, 14241)]