31085095

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{251}}^1$

素因数の和:351

約数の個数: 32

約数和(自身を含む): 41803776

約数和(自身を除く): 10718681

約数列:

[1, 5, 17, 31, 47, 85, 155, 235, 251, 527, 799, 1255, 1457, 2635, 3995, 4267, 7285, 7781, 11797, 21335, 24769, 38905, 58985, 123845, 132277, 200549, 365707, 661385, 1002745, 1828535, 6217019, 31085095]

約数ペア:

[(1, 31085095), (5, 6217019), (17, 1828535), (31, 1002745), (47, 661385), (85, 365707), (155, 200549), (235, 132277), (251, 123845), (527, 58985), (799, 38905), (1255, 24769), (1457, 21335), (2635, 11797), (3995, 7781), (4267, 7285)]