201451575

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{1931}}^1$

素因数の和:2064

約数の個数: 48

約数和(自身を含む): 362226816

約数和(自身を除く): 160775241

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 107, 195, 321, 325, 535, 975, 1391, 1605, 1931, 2675, 4173, 5793, 6955, 8025, 9655, 20865, 25103, 28965, 34775, 48275, 75309, 104325, 125515, 144825, 206617, 376545, 619851, 627575, 1033085, 1882725, 2686021, 3099255, 5165425, 8058063, 13430105, 15496275, 40290315, 67150525, 201451575]

約数ペア:

[(1, 201451575), (3, 67150525), (5, 40290315), (13, 15496275), (15, 13430105), (25, 8058063), (39, 5165425), (65, 3099255), (75, 2686021), (107, 1882725), (195, 1033085), (321, 627575), (325, 619851), (535, 376545), (975, 206617), (1391, 144825), (1605, 125515), (1931, 104325), (2675, 75309), (4173, 48275), (5793, 34775), (6955, 28965), (8025, 25103), (9655, 20865)]