25348567655

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1\times {\mathrm{23159}}^1$

素因数の和:23423

約数の個数: 32

約数和(自身を含む): 32816793600

約数和(自身を除く): 7468225945

約数列:

[1, 5, 17, 79, 85, 163, 395, 815, 1343, 2771, 6715, 12877, 13855, 23159, 64385, 115795, 218909, 393703, 1094545, 1829561, 1968515, 3774917, 9147805, 18874585, 31102537, 64173589, 155512685, 298218443, 320867945, 1491092215, 5069713531, 25348567655]

約数ペア:

[(1, 25348567655), (5, 5069713531), (17, 1491092215), (79, 320867945), (85, 298218443), (163, 155512685), (395, 64173589), (815, 31102537), (1343, 18874585), (2771, 9147805), (6715, 3774917), (12877, 1968515), (13855, 1829561), (23159, 1094545), (64385, 393703), (115795, 218909)]