4570215

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1019}}^1$

素因数の和:1063

約数の個数: 32

約数和(自身を含む): 8225280

約数和(自身を除く): 3655065

約数列:

[1, 3, 5, 13, 15, 23, 39, 65, 69, 115, 195, 299, 345, 897, 1019, 1495, 3057, 4485, 5095, 13247, 15285, 23437, 39741, 66235, 70311, 117185, 198705, 304681, 351555, 914043, 1523405, 4570215]

約数ペア:

[(1, 4570215), (3, 1523405), (5, 914043), (13, 351555), (15, 304681), (23, 198705), (39, 117185), (65, 70311), (69, 66235), (115, 39741), (195, 23437), (299, 15285), (345, 13247), (897, 5095), (1019, 4485), (1495, 3057)]