40886055

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:181

約数の個数: 96

約数和(自身を含む): 86261760

約数和(自身を除く): 45375705

約数列:

[1, 3, 5, 7, 9, 15, 21, 31, 35, 45, 53, 63, 79, 93, 105, 155, 159, 217, 237, 265, 279, 315, 371, 395, 465, 477, 553, 651, 711, 795, 1085, 1113, 1185, 1395, 1643, 1659, 1855, 1953, 2385, 2449, 2765, 3255, 3339, 3555, 4187, 4929, 4977, 5565, 7347, 8215, 8295, 9765, 11501, 12245, 12561, 14787, 16695, 17143, 20935, 22041, 24645, 24885, 29309, 34503, 36735, 37683, 51429, 57505, 62805, 73935, 85715, 87927, 103509, 110205, 129797, 146545, 154287, 172515, 188415, 257145, 263781, 389391, 439635, 517545, 648985, 771435, 908579, 1168173, 1318905, 1946955, 2725737, 4542895, 5840865, 8177211, 13628685, 40886055]

約数ペア:

[(1, 40886055), (3, 13628685), (5, 8177211), (7, 5840865), (9, 4542895), (15, 2725737), (21, 1946955), (31, 1318905), (35, 1168173), (45, 908579), (53, 771435), (63, 648985), (79, 517545), (93, 439635), (105, 389391), (155, 263781), (159, 257145), (217, 188415), (237, 172515), (265, 154287), (279, 146545), (315, 129797), (371, 110205), (395, 103509), (465, 87927), (477, 85715), (553, 73935), (651, 62805), (711, 57505), (795, 51429), (1085, 37683), (1113, 36735), (1185, 34503), (1395, 29309), (1643, 24885), (1659, 24645), (1855, 22041), (1953, 20935), (2385, 17143), (2449, 16695), (2765, 14787), (3255, 12561), (3339, 12245), (3555, 11501), (4187, 9765), (4929, 8295), (4977, 8215), (5565, 7347)]