2144268165

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{1277}}^1$

素因数の和:1486

約数の個数: 64

約数和(自身を含む): 3778790400

約数和(自身を除く): 1634522235

約数列:

[1, 3, 5, 13, 15, 39, 65, 79, 109, 195, 237, 327, 395, 545, 1027, 1185, 1277, 1417, 1635, 3081, 3831, 4251, 5135, 6385, 7085, 8611, 15405, 16601, 19155, 21255, 25833, 43055, 49803, 83005, 100883, 111943, 129165, 139193, 249015, 302649, 335829, 417579, 504415, 559715, 695965, 1311479, 1513245, 1679145, 1809509, 2087895, 3934437, 5428527, 6557395, 9047545, 10996247, 19672185, 27142635, 32988741, 54981235, 142951211, 164943705, 428853633, 714756055, 2144268165]

約数ペア:

[(1, 2144268165), (3, 714756055), (5, 428853633), (13, 164943705), (15, 142951211), (39, 54981235), (65, 32988741), (79, 27142635), (109, 19672185), (195, 10996247), (237, 9047545), (327, 6557395), (395, 5428527), (545, 3934437), (1027, 2087895), (1185, 1809509), (1277, 1679145), (1417, 1513245), (1635, 1311479), (3081, 695965), (3831, 559715), (4251, 504415), (5135, 417579), (6385, 335829), (7085, 302649), (8611, 249015), (15405, 139193), (16601, 129165), (19155, 111943), (21255, 100883), (25833, 83005), (43055, 49803)]