229675355

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1291}}^1$

素因数の和:1356

約数の個数: 64

約数和(自身を含む): 375072768

約数和(自身を除く): 145397413

約数列:

[1, 5, 7, 13, 17, 23, 35, 65, 85, 91, 115, 119, 161, 221, 299, 391, 455, 595, 805, 1105, 1291, 1495, 1547, 1955, 2093, 2737, 5083, 6455, 7735, 9037, 10465, 13685, 16783, 21947, 25415, 29693, 35581, 45185, 83915, 109735, 117481, 148465, 153629, 177905, 207851, 285311, 386009, 504781, 587405, 768145, 1039255, 1426555, 1930045, 1997177, 2523905, 2702063, 3533467, 6562153, 9985885, 13510315, 17667335, 32810765, 45935071, 229675355]

約数ペア:

[(1, 229675355), (5, 45935071), (7, 32810765), (13, 17667335), (17, 13510315), (23, 9985885), (35, 6562153), (65, 3533467), (85, 2702063), (91, 2523905), (115, 1997177), (119, 1930045), (161, 1426555), (221, 1039255), (299, 768145), (391, 587405), (455, 504781), (595, 386009), (805, 285311), (1105, 207851), (1291, 177905), (1495, 153629), (1547, 148465), (1955, 117481), (2093, 109735), (2737, 83915), (5083, 45185), (6455, 35581), (7735, 29693), (9037, 25415), (10465, 21947), (13685, 16783)]