2844525

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1$

素因数の和:150

約数の個数: 48

約数和(自身を含む): 5249664

約数和(自身を除く): 2405139

約数列:

[1, 3, 5, 15, 17, 23, 25, 51, 69, 75, 85, 97, 115, 255, 291, 345, 391, 425, 485, 575, 1173, 1275, 1455, 1649, 1725, 1955, 2231, 2425, 4947, 5865, 6693, 7275, 8245, 9775, 11155, 24735, 29325, 33465, 37927, 41225, 55775, 113781, 123675, 167325, 189635, 568905, 948175, 2844525]

約数ペア:

[(1, 2844525), (3, 948175), (5, 568905), (15, 189635), (17, 167325), (23, 123675), (25, 113781), (51, 55775), (69, 41225), (75, 37927), (85, 33465), (97, 29325), (115, 24735), (255, 11155), (291, 9775), (345, 8245), (391, 7275), (425, 6693), (485, 5865), (575, 4947), (1173, 2425), (1275, 2231), (1455, 1955), (1649, 1725)]