142611435

素因数分解:

$3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{431}}^1$

素因数の和:510

約数の個数: 80

約数和(自身を含む): 275996160

約数和(自身を除く): 133384725

約数列:

[1, 3, 5, 9, 15, 19, 27, 43, 45, 57, 81, 95, 129, 135, 171, 215, 285, 387, 405, 431, 513, 645, 817, 855, 1161, 1293, 1539, 1935, 2155, 2451, 2565, 3483, 3879, 4085, 5805, 6465, 7353, 7695, 8189, 11637, 12255, 17415, 18533, 19395, 22059, 24567, 34911, 36765, 40945, 55599, 58185, 66177, 73701, 92665, 110295, 122835, 166797, 174555, 221103, 277995, 330885, 352127, 368505, 500391, 663309, 833985, 1056381, 1105515, 1501173, 1760635, 2501955, 3169143, 3316545, 5281905, 7505865, 9507429, 15845715, 28522287, 47537145, 142611435]

約数ペア:

[(1, 142611435), (3, 47537145), (5, 28522287), (9, 15845715), (15, 9507429), (19, 7505865), (27, 5281905), (43, 3316545), (45, 3169143), (57, 2501955), (81, 1760635), (95, 1501173), (129, 1105515), (135, 1056381), (171, 833985), (215, 663309), (285, 500391), (387, 368505), (405, 352127), (431, 330885), (513, 277995), (645, 221103), (817, 174555), (855, 166797), (1161, 122835), (1293, 110295), (1539, 92665), (1935, 73701), (2155, 66177), (2451, 58185), (2565, 55599), (3483, 40945), (3879, 36765), (4085, 34911), (5805, 24567), (6465, 22059), (7353, 19395), (7695, 18533), (8189, 17415), (11637, 12255)]