2016068775

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{1489}}^1\times {\mathrm{2579}}^1$

素因数の和:4088

約数の個数: 48

約数和(自身を含む): 3813446400

約数和(自身を除く): 1797377625

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 525, 1489, 2579, 4467, 7445, 7737, 10423, 12895, 18053, 22335, 31269, 37225, 38685, 52115, 54159, 64475, 90265, 111675, 156345, 193425, 260575, 270795, 451325, 781725, 1353975, 3840131, 11520393, 19200655, 26880917, 57601965, 80642751, 96003275, 134404585, 288009825, 403213755, 672022925, 2016068775]

約数ペア:

[(1, 2016068775), (3, 672022925), (5, 403213755), (7, 288009825), (15, 134404585), (21, 96003275), (25, 80642751), (35, 57601965), (75, 26880917), (105, 19200655), (175, 11520393), (525, 3840131), (1489, 1353975), (2579, 781725), (4467, 451325), (7445, 270795), (7737, 260575), (10423, 193425), (12895, 156345), (18053, 111675), (22335, 90265), (31269, 64475), (37225, 54159), (38685, 52115)]