514860885

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{21227}}^1$

素因数の和:21263

約数の個数: 72

約数和(自身を含む): 1132556256

約数和(自身を除く): 617695371

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 33, 35, 45, 49, 55, 63, 77, 99, 105, 147, 165, 231, 245, 315, 385, 441, 495, 539, 693, 735, 1155, 1617, 2205, 2695, 3465, 4851, 8085, 21227, 24255, 63681, 106135, 148589, 191043, 233497, 318405, 445767, 700491, 742945, 955215, 1040123, 1167485, 1337301, 1634479, 2101473, 2228835, 3120369, 3502455, 4903437, 5200615, 6686505, 8172395, 9361107, 10507365, 11441353, 14710311, 15601845, 24517185, 34324059, 46805535, 57206765, 73551555, 102972177, 171620295, 514860885]

約数ペア:

[(1, 514860885), (3, 171620295), (5, 102972177), (7, 73551555), (9, 57206765), (11, 46805535), (15, 34324059), (21, 24517185), (33, 15601845), (35, 14710311), (45, 11441353), (49, 10507365), (55, 9361107), (63, 8172395), (77, 6686505), (99, 5200615), (105, 4903437), (147, 3502455), (165, 3120369), (231, 2228835), (245, 2101473), (315, 1634479), (385, 1337301), (441, 1167485), (495, 1040123), (539, 955215), (693, 742945), (735, 700491), (1155, 445767), (1617, 318405), (2205, 233497), (2695, 191043), (3465, 148589), (4851, 106135), (8085, 63681), (21227, 24255)]