5424975

素因数分解:

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

素因数の和:91

約数の個数: 72

約数和(自身を含む): 10832640

約数和(自身を除く): 5407665

約数列:

[1, 3, 5, 9, 15, 19, 25, 27, 45, 47, 57, 75, 81, 95, 135, 141, 171, 225, 235, 243, 285, 405, 423, 475, 513, 675, 705, 855, 893, 1175, 1215, 1269, 1425, 1539, 2025, 2115, 2565, 2679, 3525, 3807, 4275, 4465, 4617, 6075, 6345, 7695, 8037, 10575, 11421, 12825, 13395, 19035, 22325, 23085, 24111, 31725, 38475, 40185, 57105, 66975, 72333, 95175, 115425, 120555, 200925, 216999, 285525, 361665, 602775, 1084995, 1808325, 5424975]

約数ペア:

[(1, 5424975), (3, 1808325), (5, 1084995), (9, 602775), (15, 361665), (19, 285525), (25, 216999), (27, 200925), (45, 120555), (47, 115425), (57, 95175), (75, 72333), (81, 66975), (95, 57105), (135, 40185), (141, 38475), (171, 31725), (225, 24111), (235, 23085), (243, 22325), (285, 19035), (405, 13395), (423, 12825), (475, 11421), (513, 10575), (675, 8037), (705, 7695), (855, 6345), (893, 6075), (1175, 4617), (1215, 4465), (1269, 4275), (1425, 3807), (1539, 3525), (2025, 2679), (2115, 2565)]