390066765

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1\times {\mathrm{353}}^1$

素因数の和:590

約数の個数: 64

約数和(自身を含む): 705100032

約数和(自身を除く): 315033267

約数列:

[1, 3, 5, 11, 15, 33, 37, 55, 111, 165, 181, 185, 353, 407, 543, 555, 905, 1059, 1221, 1765, 1991, 2035, 2715, 3883, 5295, 5973, 6105, 6697, 9955, 11649, 13061, 19415, 20091, 29865, 33485, 39183, 58245, 63893, 65305, 73667, 100455, 143671, 191679, 195915, 221001, 319465, 368335, 431013, 702823, 718355, 958395, 1105005, 2108469, 2155065, 2364041, 3514115, 7092123, 10542345, 11820205, 26004451, 35460615, 78013353, 130022255, 390066765]

約数ペア:

[(1, 390066765), (3, 130022255), (5, 78013353), (11, 35460615), (15, 26004451), (33, 11820205), (37, 10542345), (55, 7092123), (111, 3514115), (165, 2364041), (181, 2155065), (185, 2108469), (353, 1105005), (407, 958395), (543, 718355), (555, 702823), (905, 431013), (1059, 368335), (1221, 319465), (1765, 221001), (1991, 195915), (2035, 191679), (2715, 143671), (3883, 100455), (5295, 73667), (5973, 65305), (6105, 63893), (6697, 58245), (9955, 39183), (11649, 33485), (13061, 29865), (19415, 20091)]