37661355

素因数分解:

$3^5\times 5^1\times {\mathrm{139}}^1\times {\mathrm{223}}^1$

素因数の和:382

約数の個数: 48

約数和(自身を含む): 68490240

約数和(自身を除く): 30828885

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 139, 223, 243, 405, 417, 669, 695, 1115, 1215, 1251, 2007, 2085, 3345, 3753, 6021, 6255, 10035, 11259, 18063, 18765, 30105, 30997, 33777, 54189, 56295, 90315, 92991, 154985, 168885, 270945, 278973, 464955, 836919, 1394865, 2510757, 4184595, 7532271, 12553785, 37661355]

約数ペア:

[(1, 37661355), (3, 12553785), (5, 7532271), (9, 4184595), (15, 2510757), (27, 1394865), (45, 836919), (81, 464955), (135, 278973), (139, 270945), (223, 168885), (243, 154985), (405, 92991), (417, 90315), (669, 56295), (695, 54189), (1115, 33777), (1215, 30997), (1251, 30105), (2007, 18765), (2085, 18063), (3345, 11259), (3753, 10035), (6021, 6255)]