68607495

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1$

素因数の和:333

約数の個数: 96

約数和(自身を含む): 142331904

約数和(自身を除く): 73724409

約数列:

[1, 3, 5, 9, 11, 15, 17, 31, 33, 45, 51, 55, 85, 93, 99, 153, 155, 165, 187, 255, 263, 279, 341, 465, 495, 527, 561, 765, 789, 935, 1023, 1315, 1395, 1581, 1683, 1705, 2367, 2635, 2805, 2893, 3069, 3945, 4471, 4743, 5115, 5797, 7905, 8153, 8415, 8679, 11835, 13413, 14465, 15345, 17391, 22355, 23715, 24459, 26037, 28985, 40239, 40765, 43395, 49181, 52173, 67065, 73377, 86955, 89683, 122295, 130185, 138601, 147543, 201195, 245905, 260865, 269049, 366885, 415803, 442629, 448415, 693005, 737715, 807147, 1247409, 1345245, 1524611, 2079015, 2213145, 4035735, 4573833, 6237045, 7623055, 13721499, 22869165, 68607495]

約数ペア:

[(1, 68607495), (3, 22869165), (5, 13721499), (9, 7623055), (11, 6237045), (15, 4573833), (17, 4035735), (31, 2213145), (33, 2079015), (45, 1524611), (51, 1345245), (55, 1247409), (85, 807147), (93, 737715), (99, 693005), (153, 448415), (155, 442629), (165, 415803), (187, 366885), (255, 269049), (263, 260865), (279, 245905), (341, 201195), (465, 147543), (495, 138601), (527, 130185), (561, 122295), (765, 89683), (789, 86955), (935, 73377), (1023, 67065), (1315, 52173), (1395, 49181), (1581, 43395), (1683, 40765), (1705, 40239), (2367, 28985), (2635, 26037), (2805, 24459), (2893, 23715), (3069, 22355), (3945, 17391), (4471, 15345), (4743, 14465), (5115, 13413), (5797, 11835), (7905, 8679), (8153, 8415)]