64801935

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1$

素因数の和:197

約数の個数: 96

約数和(自身を含む): 130830336

約数和(自身を除く): 66028401

約数列:

[1, 3, 5, 9, 11, 15, 31, 33, 41, 45, 55, 93, 99, 103, 123, 155, 165, 205, 279, 309, 341, 369, 451, 465, 495, 515, 615, 927, 1023, 1133, 1271, 1353, 1395, 1545, 1705, 1845, 2255, 3069, 3193, 3399, 3813, 4059, 4223, 4635, 5115, 5665, 6355, 6765, 9579, 10197, 11439, 12669, 13981, 15345, 15965, 16995, 19065, 20295, 21115, 28737, 35123, 38007, 41943, 46453, 47895, 50985, 57195, 63345, 69905, 105369, 125829, 130913, 139359, 143685, 175615, 190035, 209715, 232265, 316107, 392739, 418077, 526845, 629145, 654565, 696795, 1178217, 1440043, 1580535, 1963695, 2090385, 4320129, 5891085, 7200215, 12960387, 21600645, 64801935]

約数ペア:

[(1, 64801935), (3, 21600645), (5, 12960387), (9, 7200215), (11, 5891085), (15, 4320129), (31, 2090385), (33, 1963695), (41, 1580535), (45, 1440043), (55, 1178217), (93, 696795), (99, 654565), (103, 629145), (123, 526845), (155, 418077), (165, 392739), (205, 316107), (279, 232265), (309, 209715), (341, 190035), (369, 175615), (451, 143685), (465, 139359), (495, 130913), (515, 125829), (615, 105369), (927, 69905), (1023, 63345), (1133, 57195), (1271, 50985), (1353, 47895), (1395, 46453), (1545, 41943), (1705, 38007), (1845, 35123), (2255, 28737), (3069, 21115), (3193, 20295), (3399, 19065), (3813, 16995), (4059, 15965), (4223, 15345), (4635, 13981), (5115, 12669), (5665, 11439), (6355, 10197), (6765, 9579)]