73645485

素因数分解:

$3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1\times {\mathrm{397}}^1$

素因数の和:637

約数の個数: 32

約数和(自身を含む): 120355200

約数和(自身を除く): 46709715

約数列:

[1, 3, 5, 15, 83, 149, 249, 397, 415, 447, 745, 1191, 1245, 1985, 2235, 5955, 12367, 32951, 37101, 59153, 61835, 98853, 164755, 177459, 185505, 295765, 494265, 887295, 4909699, 14729097, 24548495, 73645485]

約数ペア:

[(1, 73645485), (3, 24548495), (5, 14729097), (15, 4909699), (83, 887295), (149, 494265), (249, 295765), (397, 185505), (415, 177459), (447, 164755), (745, 98853), (1191, 61835), (1245, 59153), (1985, 37101), (2235, 32951), (5955, 12367)]