76504545

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6883}}^1$

素因数の和:6926

約数の個数: 48

約数和(自身を含む): 150346560

約数和(自身を除く): 73842015

約数列:

[1, 3, 5, 9, 13, 15, 19, 39, 45, 57, 65, 95, 117, 171, 195, 247, 285, 585, 741, 855, 1235, 2223, 3705, 6883, 11115, 20649, 34415, 61947, 89479, 103245, 130777, 268437, 309735, 392331, 447395, 653885, 805311, 1176993, 1342185, 1700101, 1961655, 4026555, 5100303, 5884965, 8500505, 15300909, 25501515, 76504545]

約数ペア:

[(1, 76504545), (3, 25501515), (5, 15300909), (9, 8500505), (13, 5884965), (15, 5100303), (19, 4026555), (39, 1961655), (45, 1700101), (57, 1342185), (65, 1176993), (95, 805311), (117, 653885), (171, 447395), (195, 392331), (247, 309735), (285, 268437), (585, 130777), (741, 103245), (855, 89479), (1235, 61947), (2223, 34415), (3705, 20649), (6883, 11115)]