23700465

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{449}}^1$

素因数の和:503

約数の個数: 64

約数和(自身を含む): 46656000

約数和(自身を除く): 22955535

約数列:

[1, 3, 5, 9, 15, 17, 23, 27, 45, 51, 69, 85, 115, 135, 153, 207, 255, 345, 391, 449, 459, 621, 765, 1035, 1173, 1347, 1955, 2245, 2295, 3105, 3519, 4041, 5865, 6735, 7633, 10327, 10557, 12123, 17595, 20205, 22899, 30981, 38165, 51635, 52785, 60615, 68697, 92943, 114495, 154905, 175559, 206091, 278829, 343485, 464715, 526677, 877795, 1030455, 1394145, 1580031, 2633385, 4740093, 7900155, 23700465]

約数ペア:

[(1, 23700465), (3, 7900155), (5, 4740093), (9, 2633385), (15, 1580031), (17, 1394145), (23, 1030455), (27, 877795), (45, 526677), (51, 464715), (69, 343485), (85, 278829), (115, 206091), (135, 175559), (153, 154905), (207, 114495), (255, 92943), (345, 68697), (391, 60615), (449, 52785), (459, 51635), (621, 38165), (765, 30981), (1035, 22899), (1173, 20205), (1347, 17595), (1955, 12123), (2245, 10557), (2295, 10327), (3105, 7633), (3519, 6735), (4041, 5865)]