25093395

素因数分解:

$3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1087}}^1$

素因数の和:1126

約数の個数: 48

約数和(自身を含む): 47523840

約数和(自身を除く): 22430445

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 81, 95, 135, 171, 243, 285, 405, 513, 855, 1087, 1215, 1539, 2565, 3261, 4617, 5435, 7695, 9783, 16305, 20653, 23085, 29349, 48915, 61959, 88047, 103265, 146745, 185877, 264141, 309795, 440235, 557631, 929385, 1320705, 1672893, 2788155, 5018679, 8364465, 25093395]

約数ペア:

[(1, 25093395), (3, 8364465), (5, 5018679), (9, 2788155), (15, 1672893), (19, 1320705), (27, 929385), (45, 557631), (57, 440235), (81, 309795), (95, 264141), (135, 185877), (171, 146745), (243, 103265), (285, 88047), (405, 61959), (513, 48915), (855, 29349), (1087, 23085), (1215, 20653), (1539, 16305), (2565, 9783), (3261, 7695), (4617, 5435)]