73570185

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6619}}^1$

素因数の和:6662

約数の個数: 48

約数和(自身を含む): 144580800

約数和(自身を除く): 71010615

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, 6619, 11115, 19857, 33095, 59571, 86047, 99285, 125761, 258141, 297855, 377283, 430235, 628805, 774423, 1131849, 1290705, 1634893, 1886415, 3872115, 4904679, 5659245, 8174465, 14714037, 24523395, 73570185]

約数ペア:

[(1, 73570185), (3, 24523395), (5, 14714037), (9, 8174465), (13, 5659245), (15, 4904679), (19, 3872115), (39, 1886415), (45, 1634893), (57, 1290705), (65, 1131849), (95, 774423), (117, 628805), (171, 430235), (195, 377283), (247, 297855), (285, 258141), (585, 125761), (741, 99285), (855, 86047), (1235, 59571), (2223, 33095), (3705, 19857), (6619, 11115)]