84186975

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{66029}}^1$

素因数の和:66059

約数の個数: 24

約数和(自身を含む): 147378960

約数和(自身を除く): 63191985

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 66029, 198087, 330145, 990435, 1122493, 1650725, 3367479, 4952175, 5612465, 16837395, 28062325, 84186975]

約数ペア:

[(1, 84186975), (3, 28062325), (5, 16837395), (15, 5612465), (17, 4952175), (25, 3367479), (51, 1650725), (75, 1122493), (85, 990435), (255, 330145), (425, 198087), (1275, 66029)]