42797025

素因数分解:

$3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:156

約数の個数: 96

約数和(自身を含む): 85708800

約数和(自身を除く): 42911775

約数列:

[1, 3, 5, 9, 15, 19, 25, 27, 45, 47, 57, 71, 75, 95, 135, 141, 171, 213, 225, 235, 285, 355, 423, 475, 513, 639, 675, 705, 855, 893, 1065, 1175, 1269, 1349, 1425, 1775, 1917, 2115, 2565, 2679, 3195, 3337, 3525, 4047, 4275, 4465, 5325, 6345, 6745, 8037, 9585, 10011, 10575, 12141, 12825, 13395, 15975, 16685, 20235, 22325, 24111, 30033, 31725, 33725, 36423, 40185, 47925, 50055, 60705, 63403, 66975, 83425, 90099, 101175, 120555, 150165, 182115, 190209, 200925, 250275, 303525, 317015, 450495, 570627, 602775, 750825, 910575, 951045, 1585075, 1711881, 2252475, 2853135, 4755225, 8559405, 14265675, 42797025]

約数ペア:

[(1, 42797025), (3, 14265675), (5, 8559405), (9, 4755225), (15, 2853135), (19, 2252475), (25, 1711881), (27, 1585075), (45, 951045), (47, 910575), (57, 750825), (71, 602775), (75, 570627), (95, 450495), (135, 317015), (141, 303525), (171, 250275), (213, 200925), (225, 190209), (235, 182115), (285, 150165), (355, 120555), (423, 101175), (475, 90099), (513, 83425), (639, 66975), (675, 63403), (705, 60705), (855, 50055), (893, 47925), (1065, 40185), (1175, 36423), (1269, 33725), (1349, 31725), (1425, 30033), (1775, 24111), (1917, 22325), (2115, 20235), (2565, 16685), (2679, 15975), (3195, 13395), (3337, 12825), (3525, 12141), (4047, 10575), (4275, 10011), (4465, 9585), (5325, 8037), (6345, 6745)]