230835735

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{2003}}^1$

素因数の和:2224

約数の個数: 48

約数和(自身を含む): 433296864

約数和(自身を除く): 202461129

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 197, 585, 591, 985, 1773, 2003, 2561, 2955, 6009, 7683, 8865, 10015, 12805, 18027, 23049, 26039, 30045, 38415, 78117, 90135, 115245, 130195, 234351, 390585, 394591, 1171755, 1183773, 1972955, 3551319, 5129683, 5918865, 15389049, 17756595, 25648415, 46167147, 76945245, 230835735]

約数ペア:

[(1, 230835735), (3, 76945245), (5, 46167147), (9, 25648415), (13, 17756595), (15, 15389049), (39, 5918865), (45, 5129683), (65, 3551319), (117, 1972955), (195, 1183773), (197, 1171755), (585, 394591), (591, 390585), (985, 234351), (1773, 130195), (2003, 115245), (2561, 90135), (2955, 78117), (6009, 38415), (7683, 30045), (8865, 26039), (10015, 23049), (12805, 18027)]