285522.00000000

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{2903}}^1$

素因数の和:3007

約数の個数: 32

約数和(自身を含む): 142179840

約数和(自身を除く): 57571905

約数列:

[1, 3, 5, 15, 29, 67, 87, 145, 201, 335, 435, 1005, 1943, 2903, 5829, 8709, 9715, 14515, 29145, 43545, 84187, 194501, 252561, 420935, 583503, 972505, 1262805, 2917515, 5640529, 16921587, 28202645, 84607935]

約数ペア:

[(1, 84607935), (3, 28202645), (5, 16921587), (15, 5640529), (29, 2917515), (67, 1262805), (87, 972505), (145, 583503), (201, 420935), (335, 252561), (435, 194501), (1005, 84187), (1943, 43545), (2903, 29145), (5829, 14515), (8709, 9715)]