17153825

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1123}}^1$

素因数の和:1193

約数の個数: 24

約数和(自身を含む): 23415168

約数和(自身を除く): 6261343

約数列:

[1, 5, 13, 25, 47, 65, 235, 325, 611, 1123, 1175, 3055, 5615, 14599, 15275, 28075, 52781, 72995, 263905, 364975, 686153, 1319525, 3430765, 17153825]

約数ペア:

[(1, 17153825), (5, 3430765), (13, 1319525), (25, 686153), (47, 364975), (65, 263905), (235, 72995), (325, 52781), (611, 28075), (1123, 15275), (1175, 14599), (3055, 5615)]