54974295

素因数分解:

$3^4\times 5^1\times {\mathrm{149}}^1\times {\mathrm{911}}^1$

素因数の和:1077

約数の個数: 40

約数和(自身を含む): 99316800

約数和(自身を除く): 44342505

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 149, 405, 447, 745, 911, 1341, 2235, 2733, 4023, 4555, 6705, 8199, 12069, 13665, 20115, 24597, 40995, 60345, 73791, 122985, 135739, 368955, 407217, 678695, 1221651, 2036085, 3664953, 6108255, 10994859, 18324765, 54974295]

約数ペア:

[(1, 54974295), (3, 18324765), (5, 10994859), (9, 6108255), (15, 3664953), (27, 2036085), (45, 1221651), (81, 678695), (135, 407217), (149, 368955), (405, 135739), (447, 122985), (745, 73791), (911, 60345), (1341, 40995), (2235, 24597), (2733, 20115), (4023, 13665), (4555, 12069), (6705, 8199)]