82874865

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{269}}^1$

素因数の和:366

約数の個数: 64

約数和(自身を含む): 149299200

約数和(自身を除く): 66424335

約数列:

[1, 3, 5, 15, 19, 23, 47, 57, 69, 95, 115, 141, 235, 269, 285, 345, 437, 705, 807, 893, 1081, 1311, 1345, 2185, 2679, 3243, 4035, 4465, 5111, 5405, 6187, 6555, 12643, 13395, 15333, 16215, 18561, 20539, 25555, 30935, 37929, 61617, 63215, 76665, 92805, 102695, 117553, 189645, 240217, 290789, 308085, 352659, 587765, 720651, 872367, 1201085, 1453945, 1763295, 3603255, 4361835, 5524991, 16574973, 27624955, 82874865]

約数ペア:

[(1, 82874865), (3, 27624955), (5, 16574973), (15, 5524991), (19, 4361835), (23, 3603255), (47, 1763295), (57, 1453945), (69, 1201085), (95, 872367), (115, 720651), (141, 587765), (235, 352659), (269, 308085), (285, 290789), (345, 240217), (437, 189645), (705, 117553), (807, 102695), (893, 92805), (1081, 76665), (1311, 63215), (1345, 61617), (2185, 37929), (2679, 30935), (3243, 25555), (4035, 20539), (4465, 18561), (5111, 16215), (5405, 15333), (6187, 13395), (6555, 12643)]