24960405

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1019}}^1$

素因数の和:1121

約数の個数: 32

約数和(自身を含む): 42301440

約数和(自身を除く): 17341035

約数列:

[1, 3, 5, 15, 23, 69, 71, 115, 213, 345, 355, 1019, 1065, 1633, 3057, 4899, 5095, 8165, 15285, 23437, 24495, 70311, 72349, 117185, 217047, 351555, 361745, 1085235, 1664027, 4992081, 8320135, 24960405]

約数ペア:

[(1, 24960405), (3, 8320135), (5, 4992081), (15, 1664027), (23, 1085235), (69, 361745), (71, 351555), (115, 217047), (213, 117185), (345, 72349), (355, 70311), (1019, 24495), (1065, 23437), (1633, 15285), (3057, 8165), (4899, 5095)]