492080225

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{2963}}^1$

素因数の和:3066

約数の個数: 48

約数和(自身を含む): 761534592

約数和(自身を除く): 269454367

約数列:

[1, 5, 7, 13, 25, 35, 65, 73, 91, 175, 325, 365, 455, 511, 949, 1825, 2275, 2555, 2963, 4745, 6643, 12775, 14815, 20741, 23725, 33215, 38519, 74075, 103705, 166075, 192595, 216299, 269633, 518525, 962975, 1081495, 1348165, 1514093, 2811887, 5407475, 6740825, 7570465, 14059435, 19683209, 37852325, 70297175, 98416045, 492080225]

約数ペア:

[(1, 492080225), (5, 98416045), (7, 70297175), (13, 37852325), (25, 19683209), (35, 14059435), (65, 7570465), (73, 6740825), (91, 5407475), (175, 2811887), (325, 1514093), (365, 1348165), (455, 1081495), (511, 962975), (949, 518525), (1825, 269633), (2275, 216299), (2555, 192595), (2963, 166075), (4745, 103705), (6643, 74075), (12775, 38519), (14815, 33215), (20741, 23725)]