78967395

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{5869}}^1$

素因数の和:5916

約数の個数: 48

約数和(自身を含む): 153840960

約数和(自身を除く): 74873565

約数列:

[1, 3, 5, 9, 13, 15, 23, 39, 45, 65, 69, 115, 117, 195, 207, 299, 345, 585, 897, 1035, 1495, 2691, 4485, 5869, 13455, 17607, 29345, 52821, 76297, 88035, 134987, 228891, 264105, 381485, 404961, 674935, 686673, 1144455, 1214883, 1754831, 2024805, 3433365, 5264493, 6074415, 8774155, 15793479, 26322465, 78967395]

約数ペア:

[(1, 78967395), (3, 26322465), (5, 15793479), (9, 8774155), (13, 6074415), (15, 5264493), (23, 3433365), (39, 2024805), (45, 1754831), (65, 1214883), (69, 1144455), (115, 686673), (117, 674935), (195, 404961), (207, 381485), (299, 264105), (345, 228891), (585, 134987), (897, 88035), (1035, 76297), (1495, 52821), (2691, 29345), (4485, 17607), (5869, 13455)]