2040870135

素因数分解:

$3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1\times {\mathrm{9041}}^1$

素因数の和:9299

約数の個数: 32

約数和(自身を含む): 3320222400

約数和(自身を除く): 1279352265

約数列:

[1, 3, 5, 15, 101, 149, 303, 447, 505, 745, 1515, 2235, 9041, 15049, 27123, 45147, 45205, 75245, 135615, 225735, 913141, 1347109, 2739423, 4041327, 4565705, 6735545, 13697115, 20206635, 136058009, 408174027, 680290045, 2040870135]

約数ペア:

[(1, 2040870135), (3, 680290045), (5, 408174027), (15, 136058009), (101, 20206635), (149, 13697115), (303, 6735545), (447, 4565705), (505, 4041327), (745, 2739423), (1515, 1347109), (2235, 913141), (9041, 225735), (15049, 135615), (27123, 75245), (45147, 45205)]