1717065

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1$

素因数の和:123

約数の個数: 64

約数和(自身を含む): 3686400

約数和(自身を除く): 1969335

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 27, 35, 45, 63, 69, 79, 105, 115, 135, 161, 189, 207, 237, 315, 345, 395, 483, 553, 621, 711, 805, 945, 1035, 1185, 1449, 1659, 1817, 2133, 2415, 2765, 3105, 3555, 4347, 4977, 5451, 7245, 8295, 9085, 10665, 12719, 14931, 16353, 21735, 24885, 27255, 38157, 49059, 63595, 74655, 81765, 114471, 190785, 245295, 343413, 572355, 1717065]

約数ペア:

[(1, 1717065), (3, 572355), (5, 343413), (7, 245295), (9, 190785), (15, 114471), (21, 81765), (23, 74655), (27, 63595), (35, 49059), (45, 38157), (63, 27255), (69, 24885), (79, 21735), (105, 16353), (115, 14931), (135, 12719), (161, 10665), (189, 9085), (207, 8295), (237, 7245), (315, 5451), (345, 4977), (395, 4347), (483, 3555), (553, 3105), (621, 2765), (711, 2415), (805, 2133), (945, 1817), (1035, 1659), (1185, 1449)]