53140425

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{54503}}^1$

素因数の和:54529

約数の個数: 24

約数和(自身を含む): 94618944

約数和(自身を除く): 41478519

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975, 54503, 163509, 272515, 708539, 817545, 1362575, 2125617, 3542695, 4087725, 10628085, 17713475, 53140425]

約数ペア:

[(1, 53140425), (3, 17713475), (5, 10628085), (13, 4087725), (15, 3542695), (25, 2125617), (39, 1362575), (65, 817545), (75, 708539), (195, 272515), (325, 163509), (975, 54503)]