39015015

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{8699}}^1$

素因数の和:8743

約数の個数: 32

約数和(自身を含む): 70156800

約数和(自身を除く): 31141785

約数列:

[1, 3, 5, 13, 15, 23, 39, 65, 69, 115, 195, 299, 345, 897, 1495, 4485, 8699, 26097, 43495, 113087, 130485, 200077, 339261, 565435, 600231, 1000385, 1696305, 2601001, 3001155, 7803003, 13005005, 39015015]

約数ペア:

[(1, 39015015), (3, 13005005), (5, 7803003), (13, 3001155), (15, 2601001), (23, 1696305), (39, 1000385), (65, 600231), (69, 565435), (115, 339261), (195, 200077), (299, 130485), (345, 113087), (897, 43495), (1495, 26097), (4485, 8699)]