146426825

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1$

素因数の和:246

約数の個数: 48

約数和(自身を含む): 200344320

約数和(自身を除く): 53917495

約数列:

[1, 5, 19, 25, 43, 67, 95, 107, 215, 335, 475, 535, 817, 1075, 1273, 1675, 2033, 2675, 2881, 4085, 4601, 6365, 7169, 10165, 14405, 20425, 23005, 31825, 35845, 50825, 54739, 72025, 87419, 115025, 136211, 179225, 273695, 308267, 437095, 681055, 1368475, 1541335, 2185475, 3405275, 5857073, 7706675, 29285365, 146426825]

約数ペア:

[(1, 146426825), (5, 29285365), (19, 7706675), (25, 5857073), (43, 3405275), (67, 2185475), (95, 1541335), (107, 1368475), (215, 681055), (335, 437095), (475, 308267), (535, 273695), (817, 179225), (1075, 136211), (1273, 115025), (1675, 87419), (2033, 72025), (2675, 54739), (2881, 50825), (4085, 35845), (4601, 31825), (6365, 23005), (7169, 20425), (10165, 14405)]