195531165

素因数分解:

$3^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{6997}}^1$

素因数の和:7040

約数の個数: 48

約数和(自身を含む): 366807168

約数和(自身を除く): 171276003

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 81, 115, 135, 207, 243, 345, 405, 621, 1035, 1215, 1863, 3105, 5589, 6997, 9315, 20991, 27945, 34985, 62973, 104955, 160931, 188919, 314865, 482793, 566757, 804655, 944595, 1448379, 1700271, 2413965, 2833785, 4345137, 7241895, 8501355, 13035411, 21725685, 39106233, 65177055, 195531165]

約数ペア:

[(1, 195531165), (3, 65177055), (5, 39106233), (9, 21725685), (15, 13035411), (23, 8501355), (27, 7241895), (45, 4345137), (69, 2833785), (81, 2413965), (115, 1700271), (135, 1448379), (207, 944595), (243, 804655), (345, 566757), (405, 482793), (621, 314865), (1035, 188919), (1215, 160931), (1863, 104955), (3105, 62973), (5589, 34985), (6997, 27945), (9315, 20991)]