84506015

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{419}}^1$

素因数の和:647

約数の個数: 32

約数和(自身を含む): 117331200

約数和(自身を除く): 32825185

約数列:

[1, 5, 11, 19, 55, 95, 193, 209, 419, 965, 1045, 2095, 2123, 3667, 4609, 7961, 10615, 18335, 23045, 39805, 40337, 80867, 87571, 201685, 404335, 437855, 889537, 1536473, 4447685, 7682365, 16901203, 84506015]

約数ペア:

[(1, 84506015), (5, 16901203), (11, 7682365), (19, 4447685), (55, 1536473), (95, 889537), (193, 437855), (209, 404335), (419, 201685), (965, 87571), (1045, 80867), (2095, 40337), (2123, 39805), (3667, 23045), (4609, 18335), (7961, 10615)]