54749085

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{4289}}^1$

素因数の和:4357

約数の個数: 32

約数和(自身を含む): 93899520

約数和(自身を除く): 39150435

約数列:

[1, 3, 5, 15, 23, 37, 69, 111, 115, 185, 345, 555, 851, 2553, 4255, 4289, 12765, 12867, 21445, 64335, 98647, 158693, 295941, 476079, 493235, 793465, 1479705, 2380395, 3649939, 10949817, 18249695, 54749085]

約数ペア:

[(1, 54749085), (3, 18249695), (5, 10949817), (15, 3649939), (23, 2380395), (37, 1479705), (69, 793465), (111, 493235), (115, 476079), (185, 295941), (345, 158693), (555, 98647), (851, 64335), (2553, 21445), (4255, 12867), (4289, 12765)]