78302235

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{439}}^1$

素因数の和:528

約数の個数: 64

約数和(自身を含む): 145981440

約数和(自身を除く): 67679205

約数列:

[1, 3, 5, 11, 15, 23, 33, 47, 55, 69, 115, 141, 165, 235, 253, 345, 439, 517, 705, 759, 1081, 1265, 1317, 1551, 2195, 2585, 3243, 3795, 4829, 5405, 6585, 7755, 10097, 11891, 14487, 16215, 20633, 24145, 30291, 35673, 50485, 59455, 61899, 72435, 103165, 111067, 151455, 178365, 226963, 309495, 333201, 474559, 555335, 680889, 1134815, 1423677, 1666005, 2372795, 3404445, 5220149, 7118385, 15660447, 26100745, 78302235]

約数ペア:

[(1, 78302235), (3, 26100745), (5, 15660447), (11, 7118385), (15, 5220149), (23, 3404445), (33, 2372795), (47, 1666005), (55, 1423677), (69, 1134815), (115, 680889), (141, 555335), (165, 474559), (235, 333201), (253, 309495), (345, 226963), (439, 178365), (517, 151455), (705, 111067), (759, 103165), (1081, 72435), (1265, 61899), (1317, 59455), (1551, 50485), (2195, 35673), (2585, 30291), (3243, 24145), (3795, 20633), (4829, 16215), (5405, 14487), (6585, 11891), (7755, 10097)]