236437815

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{293}}^1\times {\mathrm{2339}}^1$

素因数の和:2663

約数の個数: 32

約数和(自身を含む): 396264960

約数和(自身を除く): 159827145

約数列:

[1, 3, 5, 15, 23, 69, 115, 293, 345, 879, 1465, 2339, 4395, 6739, 7017, 11695, 20217, 33695, 35085, 53797, 101085, 161391, 268985, 685327, 806955, 2055981, 3426635, 10279905, 15762521, 47287563, 78812605, 236437815]

約数ペア:

[(1, 236437815), (3, 78812605), (5, 47287563), (15, 15762521), (23, 10279905), (69, 3426635), (115, 2055981), (293, 806955), (345, 685327), (879, 268985), (1465, 161391), (2339, 101085), (4395, 53797), (6739, 35085), (7017, 33695), (11695, 20217)]