138013395

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:165

約数の個数: 96

約数和(自身を含む): 264069120

約数和(自身を除く): 126055725

約数列:

[1, 3, 5, 13, 15, 17, 31, 39, 51, 65, 79, 85, 93, 155, 195, 221, 237, 255, 289, 395, 403, 465, 527, 663, 867, 1027, 1105, 1185, 1209, 1343, 1445, 1581, 2015, 2449, 2635, 3081, 3315, 3757, 4029, 4335, 5135, 6045, 6715, 6851, 7347, 7905, 8959, 11271, 12245, 15405, 17459, 18785, 20145, 20553, 22831, 26877, 31837, 34255, 36735, 41633, 44795, 52377, 56355, 68493, 87295, 95511, 102765, 114155, 116467, 124899, 134385, 159185, 208165, 261885, 296803, 342465, 349401, 477555, 541229, 582335, 624495, 707761, 890409, 1484015, 1623687, 1747005, 2123283, 2706145, 3538805, 4452045, 8118435, 9200893, 10616415, 27602679, 46004465, 138013395]

約数ペア:

[(1, 138013395), (3, 46004465), (5, 27602679), (13, 10616415), (15, 9200893), (17, 8118435), (31, 4452045), (39, 3538805), (51, 2706145), (65, 2123283), (79, 1747005), (85, 1623687), (93, 1484015), (155, 890409), (195, 707761), (221, 624495), (237, 582335), (255, 541229), (289, 477555), (395, 349401), (403, 342465), (465, 296803), (527, 261885), (663, 208165), (867, 159185), (1027, 134385), (1105, 124899), (1185, 116467), (1209, 114155), (1343, 102765), (1445, 95511), (1581, 87295), (2015, 68493), (2449, 56355), (2635, 52377), (3081, 44795), (3315, 41633), (3757, 36735), (4029, 34255), (4335, 31837), (5135, 26877), (6045, 22831), (6715, 20553), (6851, 20145), (7347, 18785), (7905, 17459), (8959, 15405), (11271, 12245)]