72435584745

素因数分解:

$3^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1\times {\mathrm{32251}}^1$

素因数の和:32523

約数の個数: 64

約数和(自身を含む): 130783150080

約数和(自身を除く): 58347565335

約数列:

[1, 3, 5, 9, 15, 27, 45, 127, 131, 135, 381, 393, 635, 655, 1143, 1179, 1905, 1965, 3429, 3537, 5715, 5895, 16637, 17145, 17685, 32251, 49911, 83185, 96753, 149733, 161255, 249555, 290259, 449199, 483765, 748665, 870777, 1451295, 2245995, 4095877, 4224881, 4353885, 12287631, 12674643, 20479385, 21124405, 36862893, 38023929, 61438155, 63373215, 110588679, 114071787, 184314465, 190119645, 536559887, 552943395, 570358935, 1609679661, 2682799435, 4829038983, 8048398305, 14487116949, 24145194915, 72435584745]

約数ペア:

[(1, 72435584745), (3, 24145194915), (5, 14487116949), (9, 8048398305), (15, 4829038983), (27, 2682799435), (45, 1609679661), (127, 570358935), (131, 552943395), (135, 536559887), (381, 190119645), (393, 184314465), (635, 114071787), (655, 110588679), (1143, 63373215), (1179, 61438155), (1905, 38023929), (1965, 36862893), (3429, 21124405), (3537, 20479385), (5715, 12674643), (5895, 12287631), (16637, 4353885), (17145, 4224881), (17685, 4095877), (32251, 2245995), (49911, 1451295), (83185, 870777), (96753, 748665), (149733, 483765), (161255, 449199), (249555, 290259)]