54538635

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{547}}^1$

素因数の和:612

約数の個数: 48

約数和(自身を含む): 96903936

約数和(自身を除く): 42365301

約数列:

[1, 3, 5, 15, 17, 23, 51, 69, 85, 115, 255, 289, 345, 391, 547, 867, 1173, 1445, 1641, 1955, 2735, 4335, 5865, 6647, 8205, 9299, 12581, 19941, 27897, 33235, 37743, 46495, 62905, 99705, 139485, 158083, 188715, 213877, 474249, 641631, 790415, 1069385, 2371245, 3208155, 3635909, 10907727, 18179545, 54538635]

約数ペア:

[(1, 54538635), (3, 18179545), (5, 10907727), (15, 3635909), (17, 3208155), (23, 2371245), (51, 1069385), (69, 790415), (85, 641631), (115, 474249), (255, 213877), (289, 188715), (345, 158083), (391, 139485), (547, 99705), (867, 62905), (1173, 46495), (1445, 37743), (1641, 33235), (1955, 27897), (2735, 19941), (4335, 12581), (5865, 9299), (6647, 8205)]