27320895

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{419}}^1$

素因数の和:466

約数の個数: 80

約数和(自身を含む): 58544640

約数和(自身を除く): 31223745

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 27, 35, 45, 63, 69, 81, 105, 115, 135, 161, 189, 207, 315, 345, 405, 419, 483, 567, 621, 805, 945, 1035, 1257, 1449, 1863, 2095, 2415, 2835, 2933, 3105, 3771, 4347, 6285, 7245, 8799, 9315, 9637, 11313, 13041, 14665, 18855, 21735, 26397, 28911, 33939, 43995, 48185, 56565, 65205, 67459, 79191, 86733, 131985, 144555, 169695, 202377, 237573, 260199, 337295, 395955, 433665, 607131, 780597, 1011885, 1187865, 1300995, 1821393, 3035655, 3902985, 5464179, 9106965, 27320895]

約数ペア:

[(1, 27320895), (3, 9106965), (5, 5464179), (7, 3902985), (9, 3035655), (15, 1821393), (21, 1300995), (23, 1187865), (27, 1011885), (35, 780597), (45, 607131), (63, 433665), (69, 395955), (81, 337295), (105, 260199), (115, 237573), (135, 202377), (161, 169695), (189, 144555), (207, 131985), (315, 86733), (345, 79191), (405, 67459), (419, 65205), (483, 56565), (567, 48185), (621, 43995), (805, 33939), (945, 28911), (1035, 26397), (1257, 21735), (1449, 18855), (1863, 14665), (2095, 13041), (2415, 11313), (2835, 9637), (2933, 9315), (3105, 8799), (3771, 7245), (4347, 6285)]