39637065

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:214

約数の個数: 64

約数和(自身を含む): 72253440

約数和(自身を除く): 32616375

約数列:

[1, 3, 5, 13, 15, 31, 39, 65, 79, 83, 93, 155, 195, 237, 249, 395, 403, 415, 465, 1027, 1079, 1185, 1209, 1245, 2015, 2449, 2573, 3081, 3237, 5135, 5395, 6045, 6557, 7347, 7719, 12245, 12865, 15405, 16185, 19671, 31837, 32785, 33449, 36735, 38595, 85241, 95511, 98355, 100347, 159185, 167245, 203267, 255723, 426205, 477555, 501735, 609801, 1016335, 1278615, 2642471, 3049005, 7927413, 13212355, 39637065]

約数ペア:

[(1, 39637065), (3, 13212355), (5, 7927413), (13, 3049005), (15, 2642471), (31, 1278615), (39, 1016335), (65, 609801), (79, 501735), (83, 477555), (93, 426205), (155, 255723), (195, 203267), (237, 167245), (249, 159185), (395, 100347), (403, 98355), (415, 95511), (465, 85241), (1027, 38595), (1079, 36735), (1185, 33449), (1209, 32785), (1245, 31837), (2015, 19671), (2449, 16185), (2573, 15405), (3081, 12865), (3237, 12245), (5135, 7719), (5395, 7347), (6045, 6557)]