15691150550

素因数分解:

$2^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{2593}}^1\times {\mathrm{3271}}^1$

素因数の和:5913

約数の個数: 48

約数和(自身を含む): 29995065312

約数和(自身を除く): 14303914762

約数列:

[1, 2, 5, 10, 25, 37, 50, 74, 185, 370, 925, 1850, 2593, 3271, 5186, 6542, 12965, 16355, 25930, 32710, 64825, 81775, 95941, 121027, 129650, 163550, 191882, 242054, 479705, 605135, 959410, 1210270, 2398525, 3025675, 4797050, 6051350, 8481703, 16963406, 42408515, 84817030, 212042575, 313823011, 424085150, 627646022, 1569115055, 3138230110, 7845575275, 15691150550]

約数ペア:

[(1, 15691150550), (2, 7845575275), (5, 3138230110), (10, 1569115055), (25, 627646022), (37, 424085150), (50, 313823011), (74, 212042575), (185, 84817030), (370, 42408515), (925, 16963406), (1850, 8481703), (2593, 6051350), (3271, 4797050), (5186, 3025675), (6542, 2398525), (12965, 1210270), (16355, 959410), (25930, 605135), (32710, 479705), (64825, 242054), (81775, 191882), (95941, 163550), (121027, 129650)]