1329121025

素因数分解:

$5^2\times {\mathrm{59}}^1\times {\mathrm{241}}^1\times {\mathrm{3739}}^1$

素因数の和:4049

約数の個数: 24

約数和(自身を含む): 1683448800

約数和(自身を除く): 354327775

約数列:

[1, 5, 25, 59, 241, 295, 1205, 1475, 3739, 6025, 14219, 18695, 71095, 93475, 220601, 355475, 901099, 1103005, 4505495, 5515025, 22527475, 53164841, 265824205, 1329121025]

約数ペア:

[(1, 1329121025), (5, 265824205), (25, 53164841), (59, 22527475), (241, 5515025), (295, 4505495), (1205, 1103005), (1475, 901099), (3739, 355475), (6025, 220601), (14219, 93475), (18695, 71095)]