27610005

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{419}}^1$

素因数の和:641

約数の個数: 32

約数和(自身を含む): 46448640

約数和(自身を除く): 18838635

約数列:

[1, 3, 5, 15, 23, 69, 115, 191, 345, 419, 573, 955, 1257, 2095, 2865, 4393, 6285, 9637, 13179, 21965, 28911, 48185, 65895, 80029, 144555, 240087, 400145, 1200435, 1840667, 5522001, 9203335, 27610005]

約数ペア:

[(1, 27610005), (3, 9203335), (5, 5522001), (15, 1840667), (23, 1200435), (69, 400145), (115, 240087), (191, 144555), (345, 80029), (419, 65895), (573, 48185), (955, 28911), (1257, 21965), (2095, 13179), (2865, 9637), (4393, 6285)]