485324595

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{2131}}^1$

素因数の和:2393

約数の個数: 64

約数和(自身を含む): 990612480

約数和(自身を除く): 505287885

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 241, 315, 723, 945, 1205, 1687, 2131, 2169, 3615, 5061, 6393, 6507, 8435, 10655, 10845, 14917, 15183, 19179, 25305, 31965, 32535, 44751, 45549, 57537, 74585, 75915, 95895, 134253, 223755, 227745, 287685, 402759, 513571, 671265, 1540713, 2013795, 2567855, 3594997, 4622139, 7703565, 10784991, 13866417, 17974985, 23110695, 32354973, 53924955, 69332085, 97064919, 161774865, 485324595]

約数ペア:

[(1, 485324595), (3, 161774865), (5, 97064919), (7, 69332085), (9, 53924955), (15, 32354973), (21, 23110695), (27, 17974985), (35, 13866417), (45, 10784991), (63, 7703565), (105, 4622139), (135, 3594997), (189, 2567855), (241, 2013795), (315, 1540713), (723, 671265), (945, 513571), (1205, 402759), (1687, 287685), (2131, 227745), (2169, 223755), (3615, 134253), (5061, 95895), (6393, 75915), (6507, 74585), (8435, 57537), (10655, 45549), (10845, 44751), (14917, 32535), (15183, 31965), (19179, 25305)]