2858574675

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^2\times {\mathrm{2531}}^1$

素因数の和:2629

約数の個数: 72

約数和(自身を含む): 5301035712

約数和(自身を除く): 2442461037

約数列:

[1, 3, 5, 11, 15, 25, 33, 37, 55, 75, 111, 165, 185, 275, 407, 555, 825, 925, 1221, 1369, 2035, 2531, 2775, 4107, 6105, 6845, 7593, 10175, 12655, 15059, 20535, 27841, 30525, 34225, 37965, 45177, 63275, 75295, 83523, 93647, 102675, 139205, 189825, 225885, 280941, 376475, 417615, 468235, 696025, 1030117, 1129425, 1404705, 2088075, 2341175, 3090351, 3464939, 5150585, 7023525, 10394817, 15451755, 17324695, 25752925, 38114329, 51974085, 77258775, 86623475, 114342987, 190571645, 259870425, 571714935, 952858225, 2858574675]

約数ペア:

[(1, 2858574675), (3, 952858225), (5, 571714935), (11, 259870425), (15, 190571645), (25, 114342987), (33, 86623475), (37, 77258775), (55, 51974085), (75, 38114329), (111, 25752925), (165, 17324695), (185, 15451755), (275, 10394817), (407, 7023525), (555, 5150585), (825, 3464939), (925, 3090351), (1221, 2341175), (1369, 2088075), (2035, 1404705), (2531, 1129425), (2775, 1030117), (4107, 696025), (6105, 468235), (6845, 417615), (7593, 376475), (10175, 280941), (12655, 225885), (15059, 189825), (20535, 139205), (27841, 102675), (30525, 93647), (34225, 83523), (37965, 75295), (45177, 63275)]