77115375

素因数分解:

$3^3\times 5^3\times {\mathrm{73}}^1\times {\mathrm{313}}^1$

素因数の和:410

約数の個数: 64

約数和(自身を含む): 144992640

約数和(自身を除く): 67877265

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 73, 75, 125, 135, 219, 225, 313, 365, 375, 657, 675, 939, 1095, 1125, 1565, 1825, 1971, 2817, 3285, 3375, 4695, 5475, 7825, 8451, 9125, 9855, 14085, 16425, 22849, 23475, 27375, 39125, 42255, 49275, 68547, 70425, 82125, 114245, 117375, 205641, 211275, 246375, 342735, 352125, 571225, 616923, 1028205, 1056375, 1713675, 2856125, 3084615, 5141025, 8568375, 15423075, 25705125, 77115375]

約数ペア:

[(1, 77115375), (3, 25705125), (5, 15423075), (9, 8568375), (15, 5141025), (25, 3084615), (27, 2856125), (45, 1713675), (73, 1056375), (75, 1028205), (125, 616923), (135, 571225), (219, 352125), (225, 342735), (313, 246375), (365, 211275), (375, 205641), (657, 117375), (675, 114245), (939, 82125), (1095, 70425), (1125, 68547), (1565, 49275), (1825, 42255), (1971, 39125), (2817, 27375), (3285, 23475), (3375, 22849), (4695, 16425), (5475, 14085), (7825, 9855), (8451, 9125)]