25848090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{12487}}^1$

素因数の和:12523

約数の個数: 48

約数和(自身を含む): 70132608

約数和(自身を除く): 44284518

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 12487, 24974, 37461, 62435, 74922, 112383, 124870, 187305, 224766, 287201, 374610, 561915, 574402, 861603, 1123830, 1436005, 1723206, 2584809, 2872010, 4308015, 5169618, 8616030, 12924045, 25848090]

約数ペア:

[(1, 25848090), (2, 12924045), (3, 8616030), (5, 5169618), (6, 4308015), (9, 2872010), (10, 2584809), (15, 1723206), (18, 1436005), (23, 1123830), (30, 861603), (45, 574402), (46, 561915), (69, 374610), (90, 287201), (115, 224766), (138, 187305), (207, 124870), (230, 112383), (345, 74922), (414, 62435), (690, 37461), (1035, 24974), (2070, 12487)]