20143236465

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{859}}^1\times {\mathrm{15791}}^1$

素因数の和:16675

約数の個数: 64

約数和(自身を含む): 39113625600

約数和(自身を除く): 18970389135

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 135, 165, 297, 495, 859, 1485, 2577, 4295, 7731, 9449, 12885, 15791, 23193, 28347, 38655, 47245, 47373, 78955, 85041, 115965, 141735, 142119, 173701, 236865, 255123, 425205, 426357, 521103, 710595, 868505, 1275615, 1563309, 2131785, 2605515, 4689927, 7816545, 13564469, 23449635, 40693407, 67822345, 122080221, 149209159, 203467035, 366240663, 447627477, 610401105, 746045795, 1342882431, 1831203315, 2238137385, 4028647293, 6714412155, 20143236465]

約数ペア:

[(1, 20143236465), (3, 6714412155), (5, 4028647293), (9, 2238137385), (11, 1831203315), (15, 1342882431), (27, 746045795), (33, 610401105), (45, 447627477), (55, 366240663), (99, 203467035), (135, 149209159), (165, 122080221), (297, 67822345), (495, 40693407), (859, 23449635), (1485, 13564469), (2577, 7816545), (4295, 4689927), (7731, 2605515), (9449, 2131785), (12885, 1563309), (15791, 1275615), (23193, 868505), (28347, 710595), (38655, 521103), (47245, 426357), (47373, 425205), (78955, 255123), (85041, 236865), (115965, 173701), (141735, 142119)]