63780105

素因数分解:

$3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{51229}}^1$

素因数の和:51320

約数の個数: 16

約数和(自身を含む): 103279680

約数和(自身を除く): 39499575

約数列:

[1, 3, 5, 15, 83, 249, 415, 1245, 51229, 153687, 256145, 768435, 4252007, 12756021, 21260035, 63780105]

約数ペア:

[(1, 63780105), (3, 21260035), (5, 12756021), (15, 4252007), (83, 768435), (249, 256145), (415, 153687), (1245, 51229)]