71398635

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{8831}}^1$

素因数の和:8864

約数の個数: 48

約数和(自身を含む): 144986112

約数和(自身を除く): 73587477

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 49, 55, 77, 105, 147, 165, 231, 245, 385, 539, 735, 1155, 1617, 2695, 8085, 8831, 26493, 44155, 61817, 97141, 132465, 185451, 291423, 309085, 432719, 485705, 679987, 927255, 1298157, 1457115, 2039961, 2163595, 3399935, 4759909, 6490785, 10199805, 14279727, 23799545, 71398635]

約数ペア:

[(1, 71398635), (3, 23799545), (5, 14279727), (7, 10199805), (11, 6490785), (15, 4759909), (21, 3399935), (33, 2163595), (35, 2039961), (49, 1457115), (55, 1298157), (77, 927255), (105, 679987), (147, 485705), (165, 432719), (231, 309085), (245, 291423), (385, 185451), (539, 132465), (735, 97141), (1155, 61817), (1617, 44155), (2695, 26493), (8085, 8831)]