38339865

素因数分解:

$3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{3191}}^1$

素因数の和:3294

約数の個数: 32

約数和(自身を含む): 68947200

約数和(自身を除く): 30607335

約数列:

[1, 3, 5, 9, 15, 27, 45, 89, 135, 267, 445, 801, 1335, 2403, 3191, 4005, 9573, 12015, 15955, 28719, 47865, 86157, 143595, 283999, 430785, 851997, 1419995, 2555991, 4259985, 7667973, 12779955, 38339865]

約数ペア:

[(1, 38339865), (3, 12779955), (5, 7667973), (9, 4259985), (15, 2555991), (27, 1419995), (45, 851997), (89, 430785), (135, 283999), (267, 143595), (445, 86157), (801, 47865), (1335, 28719), (2403, 15955), (3191, 12015), (4005, 9573)]