83776465

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:309

約数の個数: 32

約数和(自身を含む): 108573696

約数和(自身を除く): 24797231

約数列:

[1, 5, 23, 67, 83, 115, 131, 335, 415, 655, 1541, 1909, 3013, 5561, 7705, 8777, 9545, 10873, 15065, 27805, 43885, 54365, 127903, 201871, 250079, 639515, 728491, 1009355, 1250395, 3642455, 16755293, 83776465]

約数ペア:

[(1, 83776465), (5, 16755293), (23, 3642455), (67, 1250395), (83, 1009355), (115, 728491), (131, 639515), (335, 250079), (415, 201871), (655, 127903), (1541, 54365), (1909, 43885), (3013, 27805), (5561, 15065), (7705, 10873), (8777, 9545)]