15690230367

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{36541}}^1$

素因数の和:36708

約数の個数: 48

約数和(自身を含む): 25594601472

約数和(自身を除く): 9904371105

約数列:

[1, 3, 7, 21, 23, 49, 69, 127, 147, 161, 381, 483, 889, 1127, 2667, 2921, 3381, 6223, 8763, 18669, 20447, 36541, 61341, 109623, 143129, 255787, 429387, 767361, 840443, 1790509, 2521329, 4640707, 5371527, 5883101, 13922121, 17649303, 32484949, 41181707, 97454847, 106736261, 123545121, 227394643, 320208783, 682183929, 747153827, 2241461481, 5230076789, 15690230367]

約数ペア:

[(1, 15690230367), (3, 5230076789), (7, 2241461481), (21, 747153827), (23, 682183929), (49, 320208783), (69, 227394643), (127, 123545121), (147, 106736261), (161, 97454847), (381, 41181707), (483, 32484949), (889, 17649303), (1127, 13922121), (2667, 5883101), (2921, 5371527), (3381, 4640707), (6223, 2521329), (8763, 1790509), (18669, 840443), (20447, 767361), (36541, 429387), (61341, 255787), (109623, 143129)]