72085135

素因数分解:

$5^1\times {\mathrm{151}}^1\times {\mathrm{307}}^1\times {\mathrm{311}}^1$

素因数の和:774

約数の個数: 16

約数和(自身を含む): 87639552

約数和(自身を除く): 15554417

約数列:

[1, 5, 151, 307, 311, 755, 1535, 1555, 46357, 46961, 95477, 231785, 234805, 477385, 14417027, 72085135]

約数ペア:

[(1, 72085135), (5, 14417027), (151, 477385), (307, 234805), (311, 231785), (755, 95477), (1535, 46961), (1555, 46357)]