320057535

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{132529}}^1$

素因数の和:132567

約数の個数: 32

約数和(自身を含む): 610698240

約数和(自身を除く): 290640705

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 161, 345, 483, 805, 2415, 132529, 397587, 662645, 927703, 1987935, 2783109, 3048167, 4638515, 9144501, 13915545, 15240835, 21337169, 45722505, 64011507, 106685845, 320057535]

約数ペア:

[(1, 320057535), (3, 106685845), (5, 64011507), (7, 45722505), (15, 21337169), (21, 15240835), (23, 13915545), (35, 9144501), (69, 4638515), (105, 3048167), (115, 2783109), (161, 1987935), (345, 927703), (483, 662645), (805, 397587), (2415, 132529)]