89865165

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{4751}}^1$

素因数の和:4869

約数の個数: 32

約数和(自身を含む): 156473856

約数和(自身を除く): 66608691

約数列:

[1, 3, 5, 13, 15, 39, 65, 97, 195, 291, 485, 1261, 1455, 3783, 4751, 6305, 14253, 18915, 23755, 61763, 71265, 185289, 308815, 460847, 926445, 1382541, 2304235, 5991011, 6912705, 17973033, 29955055, 89865165]

約数ペア:

[(1, 89865165), (3, 29955055), (5, 17973033), (13, 6912705), (15, 5991011), (39, 2304235), (65, 1382541), (97, 926445), (195, 460847), (291, 308815), (485, 185289), (1261, 71265), (1455, 61763), (3783, 23755), (4751, 18915), (6305, 14253)]