63103225

素因数分解:

$5^2\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{359}}^1$

素因数の和:537

約数の個数: 24

約数和(自身を含む): 80352000

約数和(自身を除く): 17248775

約数列:

[1, 5, 25, 79, 89, 359, 395, 445, 1795, 1975, 2225, 7031, 8975, 28361, 31951, 35155, 141805, 159755, 175775, 709025, 798775, 2524129, 12620645, 63103225]

約数ペア:

[(1, 63103225), (5, 12620645), (25, 2524129), (79, 798775), (89, 709025), (359, 175775), (395, 159755), (445, 141805), (1795, 35155), (1975, 31951), (2225, 28361), (7031, 8975)]