85187550

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{81131}}^1$

素因数の和:81153

約数の個数: 48

約数和(自身を含む): 241448832

約数和(自身を除く): 156261282

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 150, 175, 210, 350, 525, 1050, 81131, 162262, 243393, 405655, 486786, 567917, 811310, 1135834, 1216965, 1703751, 2028275, 2433930, 2839585, 3407502, 4056550, 5679170, 6084825, 8518755, 12169650, 14197925, 17037510, 28395850, 42593775, 85187550]

約数ペア:

[(1, 85187550), (2, 42593775), (3, 28395850), (5, 17037510), (6, 14197925), (7, 12169650), (10, 8518755), (14, 6084825), (15, 5679170), (21, 4056550), (25, 3407502), (30, 2839585), (35, 2433930), (42, 2028275), (50, 1703751), (70, 1216965), (75, 1135834), (105, 811310), (150, 567917), (175, 486786), (210, 405655), (350, 243393), (525, 162262), (1050, 81131)]