16454085

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1289}}^1$

素因数の和:1357

約数の個数: 32

約数和(自身を含む): 28235520

約数和(自身を除く): 11781435

約数列:

[1, 3, 5, 15, 23, 37, 69, 111, 115, 185, 345, 555, 851, 1289, 2553, 3867, 4255, 6445, 12765, 19335, 29647, 47693, 88941, 143079, 148235, 238465, 444705, 715395, 1096939, 3290817, 5484695, 16454085]

約数ペア:

[(1, 16454085), (3, 5484695), (5, 3290817), (15, 1096939), (23, 715395), (37, 444705), (69, 238465), (111, 148235), (115, 143079), (185, 88941), (345, 47693), (555, 29647), (851, 19335), (1289, 12765), (2553, 6445), (3867, 4255)]