47229945

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{12157}}^1$

素因数の和:12209

約数の個数: 32

約数和(自身を含む): 88704768

約数和(自身を除く): 41474823

約数列:

[1, 3, 5, 7, 15, 21, 35, 37, 105, 111, 185, 259, 555, 777, 1295, 3885, 12157, 36471, 60785, 85099, 182355, 255297, 425495, 449809, 1276485, 1349427, 2249045, 3148663, 6747135, 9445989, 15743315, 47229945]

約数ペア:

[(1, 47229945), (3, 15743315), (5, 9445989), (7, 6747135), (15, 3148663), (21, 2249045), (35, 1349427), (37, 1276485), (105, 449809), (111, 425495), (185, 255297), (259, 182355), (555, 85099), (777, 60785), (1295, 36471), (3885, 12157)]