28565526615

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8317}}^1\times {\mathrm{13469}}^1$

素因数の和:21811

約数の個数: 32

約数和(自身を含む): 48402774720

約数和(自身を除く): 19837248105

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 8317, 13469, 24951, 40407, 41585, 67345, 124755, 141389, 202035, 228973, 424167, 686919, 706945, 1144865, 2120835, 3434595, 112021673, 336065019, 560108365, 1680325095, 1904368441, 5713105323, 9521842205, 28565526615]

約数ペア:

[(1, 28565526615), (3, 9521842205), (5, 5713105323), (15, 1904368441), (17, 1680325095), (51, 560108365), (85, 336065019), (255, 112021673), (8317, 3434595), (13469, 2120835), (24951, 1144865), (40407, 706945), (41585, 686919), (67345, 424167), (124755, 228973), (141389, 202035)]