23374275

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{349}}^1$

素因数の和:428

約数の個数: 48

約数和(自身を含む): 41664000

約数和(自身を除く): 18289725

約数列:

[1, 3, 5, 15, 19, 25, 47, 57, 75, 95, 141, 235, 285, 349, 475, 705, 893, 1047, 1175, 1425, 1745, 2679, 3525, 4465, 5235, 6631, 8725, 13395, 16403, 19893, 22325, 26175, 33155, 49209, 66975, 82015, 99465, 165775, 246045, 311657, 410075, 497325, 934971, 1230225, 1558285, 4674855, 7791425, 23374275]

約数ペア:

[(1, 23374275), (3, 7791425), (5, 4674855), (15, 1558285), (19, 1230225), (25, 934971), (47, 497325), (57, 410075), (75, 311657), (95, 246045), (141, 165775), (235, 99465), (285, 82015), (349, 66975), (475, 49209), (705, 33155), (893, 26175), (1047, 22325), (1175, 19893), (1425, 16403), (1745, 13395), (2679, 8725), (3525, 6631), (4465, 5235)]