74467905

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{12697}}^1$

素因数の和:12745

約数の個数: 32

約数和(自身を含む): 131652864

約数和(自身を除く): 57184959

約数列:

[1, 3, 5, 15, 17, 23, 51, 69, 85, 115, 255, 345, 391, 1173, 1955, 5865, 12697, 38091, 63485, 190455, 215849, 292031, 647547, 876093, 1079245, 1460155, 3237735, 4380465, 4964527, 14893581, 24822635, 74467905]

約数ペア:

[(1, 74467905), (3, 24822635), (5, 14893581), (15, 4964527), (17, 4380465), (23, 3237735), (51, 1460155), (69, 1079245), (85, 876093), (115, 647547), (255, 292031), (345, 215849), (391, 190455), (1173, 63485), (1955, 38091), (5865, 12697)]