75507145

素因数分解:

$5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1\times {\mathrm{233}}^1$

素因数の和:489

約数の個数: 32

約数和(自身を含む): 106748928

約数和(自身を除く): 31241783

約数列:

[1, 5, 7, 35, 47, 197, 233, 235, 329, 985, 1165, 1379, 1631, 1645, 6895, 8155, 9259, 10951, 45901, 46295, 54755, 64813, 76657, 229505, 321307, 324065, 383285, 1606535, 2157347, 10786735, 15101429, 75507145]

約数ペア:

[(1, 75507145), (5, 15101429), (7, 10786735), (35, 2157347), (47, 1606535), (197, 383285), (233, 324065), (235, 321307), (329, 229505), (985, 76657), (1165, 64813), (1379, 54755), (1631, 46295), (1645, 45901), (6895, 10951), (8155, 9259)]