27627275

素因数分解:

$5^2\times {\mathrm{13}}^3\times {\mathrm{503}}^1$

素因数の和:552

約数の個数: 24

約数和(自身を含む): 37185120

約数和(自身を除く): 9557845

約数列:

[1, 5, 13, 25, 65, 169, 325, 503, 845, 2197, 2515, 4225, 6539, 10985, 12575, 32695, 54925, 85007, 163475, 425035, 1105091, 2125175, 5525455, 27627275]

約数ペア:

[(1, 27627275), (5, 5525455), (13, 2125175), (25, 1105091), (65, 425035), (169, 163475), (325, 85007), (503, 54925), (845, 32695), (2197, 12575), (2515, 10985), (4225, 6539)]