284115

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:99

約数の個数: 32

約数和(自身を含む): 516096

約数和(自身を除く): 231981

約数列:

[1, 3, 5, 13, 15, 31, 39, 47, 65, 93, 141, 155, 195, 235, 403, 465, 611, 705, 1209, 1457, 1833, 2015, 3055, 4371, 6045, 7285, 9165, 18941, 21855, 56823, 94705, 284115]

約数ペア:

[(1, 284115), (3, 94705), (5, 56823), (13, 21855), (15, 18941), (31, 9165), (39, 7285), (47, 6045), (65, 4371), (93, 3055), (141, 2015), (155, 1833), (195, 1457), (235, 1209), (403, 705), (465, 611)]