29764215

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{613}}^1$

素因数の和:720

約数の個数: 48

約数和(自身を含む): 56320992

約数和(自身を除く): 26556777

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 83, 117, 195, 249, 415, 585, 613, 747, 1079, 1245, 1839, 3065, 3237, 3735, 5395, 5517, 7969, 9195, 9711, 16185, 23907, 27585, 39845, 48555, 50879, 71721, 119535, 152637, 254395, 358605, 457911, 661427, 763185, 1984281, 2289555, 3307135, 5952843, 9921405, 29764215]

約数ペア:

[(1, 29764215), (3, 9921405), (5, 5952843), (9, 3307135), (13, 2289555), (15, 1984281), (39, 763185), (45, 661427), (65, 457911), (83, 358605), (117, 254395), (195, 152637), (249, 119535), (415, 71721), (585, 50879), (613, 48555), (747, 39845), (1079, 27585), (1245, 23907), (1839, 16185), (3065, 9711), (3237, 9195), (3735, 7969), (5395, 5517)]