290879505

素因数分解:

$3^5\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1487}}^1$

素因数の和:1537

約数の個数: 96

約数和(自身を含む): 623960064

約数和(自身を除く): 333080559

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 27, 35, 45, 63, 69, 81, 105, 115, 135, 161, 189, 207, 243, 315, 345, 405, 483, 567, 621, 805, 945, 1035, 1215, 1449, 1487, 1701, 1863, 2415, 2835, 3105, 4347, 4461, 5589, 7245, 7435, 8505, 9315, 10409, 13041, 13383, 21735, 22305, 27945, 31227, 34201, 39123, 40149, 52045, 65205, 66915, 93681, 102603, 120447, 156135, 171005, 195615, 200745, 239407, 281043, 307809, 361341, 468405, 513015, 602235, 718221, 843129, 923427, 1197035, 1405215, 1539045, 1806705, 2154663, 2529387, 2770281, 3591105, 4215645, 4617135, 6463989, 8310843, 10773315, 12646935, 13851405, 19391967, 32319945, 41554215, 58175901, 96959835, 290879505]

約数ペア:

[(1, 290879505), (3, 96959835), (5, 58175901), (7, 41554215), (9, 32319945), (15, 19391967), (21, 13851405), (23, 12646935), (27, 10773315), (35, 8310843), (45, 6463989), (63, 4617135), (69, 4215645), (81, 3591105), (105, 2770281), (115, 2529387), (135, 2154663), (161, 1806705), (189, 1539045), (207, 1405215), (243, 1197035), (315, 923427), (345, 843129), (405, 718221), (483, 602235), (567, 513015), (621, 468405), (805, 361341), (945, 307809), (1035, 281043), (1215, 239407), (1449, 200745), (1487, 195615), (1701, 171005), (1863, 156135), (2415, 120447), (2835, 102603), (3105, 93681), (4347, 66915), (4461, 65205), (5589, 52045), (7245, 40149), (7435, 39123), (8505, 34201), (9315, 31227), (10409, 27945), (13041, 22305), (13383, 21735)]