40130915

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1$

素因数の和:307

約数の個数: 32

約数和(自身を含む): 54432000

約数和(自身を除く): 14301085

約数列:

[1, 5, 11, 55, 59, 83, 149, 295, 415, 649, 745, 913, 1639, 3245, 4565, 4897, 8195, 8791, 12367, 24485, 43955, 53867, 61835, 96701, 136037, 269335, 483505, 680185, 729653, 3648265, 8026183, 40130915]

約数ペア:

[(1, 40130915), (5, 8026183), (11, 3648265), (55, 729653), (59, 680185), (83, 483505), (149, 269335), (295, 136037), (415, 96701), (649, 61835), (745, 53867), (913, 43955), (1639, 24485), (3245, 12367), (4565, 8791), (4897, 8195)]