155506575

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{271}}^1\times {\mathrm{1093}}^1$

素因数の和:1384

約数の個数: 48

約数和(自身を含む): 295187456

約数和(自身を除く): 139680881

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 271, 525, 813, 1093, 1355, 1897, 3279, 4065, 5465, 5691, 6775, 7651, 9485, 16395, 20325, 22953, 27325, 28455, 38255, 47425, 81975, 114765, 142275, 191275, 296203, 573825, 888609, 1481015, 2073421, 4443045, 6220263, 7405075, 10367105, 22215225, 31101315, 51835525, 155506575]

約数ペア:

[(1, 155506575), (3, 51835525), (5, 31101315), (7, 22215225), (15, 10367105), (21, 7405075), (25, 6220263), (35, 4443045), (75, 2073421), (105, 1481015), (175, 888609), (271, 573825), (525, 296203), (813, 191275), (1093, 142275), (1355, 114765), (1897, 81975), (3279, 47425), (4065, 38255), (5465, 28455), (5691, 27325), (6775, 22953), (7651, 20325), (9485, 16395)]