15677317395

素因数分解:

$3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1\times {\mathrm{257}}^1$

素因数の和:522

約数の個数: 128

約数和(自身を含む): 29210388480

約数和(自身を除く): 13533071085

約数列:

[1, 3, 5, 9, 15, 27, 41, 45, 103, 107, 123, 135, 205, 257, 309, 321, 369, 515, 535, 615, 771, 927, 963, 1107, 1285, 1545, 1605, 1845, 2313, 2781, 2889, 3855, 4223, 4387, 4635, 4815, 5535, 6939, 10537, 11021, 11565, 12669, 13161, 13905, 14445, 21115, 21935, 26471, 27499, 31611, 33063, 34695, 38007, 39483, 52685, 55105, 63345, 65805, 79413, 82497, 94833, 99189, 114021, 118449, 132355, 137495, 158055, 165315, 190035, 197415, 238239, 247491, 284499, 297567, 397065, 412485, 451861, 474165, 495945, 570105, 592245, 714717, 742473, 1085311, 1127459, 1191195, 1237455, 1355583, 1422495, 1487835, 2259305, 2832397, 3255933, 3382377, 3573585, 3712365, 4066749, 5426555, 5637295, 6777915, 8497191, 9767799, 10147131, 12200247, 14161985, 16279665, 16911885, 20333745, 25491573, 29303397, 30441393, 42485955, 48838995, 50735655, 61001235, 76474719, 116128277, 127457865, 146516985, 152206965, 348384831, 382373595, 580641385, 1045154493, 1741924155, 3135463479, 5225772465, 15677317395]

約数ペア:

[(1, 15677317395), (3, 5225772465), (5, 3135463479), (9, 1741924155), (15, 1045154493), (27, 580641385), (41, 382373595), (45, 348384831), (103, 152206965), (107, 146516985), (123, 127457865), (135, 116128277), (205, 76474719), (257, 61001235), (309, 50735655), (321, 48838995), (369, 42485955), (515, 30441393), (535, 29303397), (615, 25491573), (771, 20333745), (927, 16911885), (963, 16279665), (1107, 14161985), (1285, 12200247), (1545, 10147131), (1605, 9767799), (1845, 8497191), (2313, 6777915), (2781, 5637295), (2889, 5426555), (3855, 4066749), (4223, 3712365), (4387, 3573585), (4635, 3382377), (4815, 3255933), (5535, 2832397), (6939, 2259305), (10537, 1487835), (11021, 1422495), (11565, 1355583), (12669, 1237455), (13161, 1191195), (13905, 1127459), (14445, 1085311), (21115, 742473), (21935, 714717), (26471, 592245), (27499, 570105), (31611, 495945), (33063, 474165), (34695, 451861), (38007, 412485), (39483, 397065), (52685, 297567), (55105, 284499), (63345, 247491), (65805, 238239), (79413, 197415), (82497, 190035), (94833, 165315), (99189, 158055), (114021, 137495), (118449, 132355)]