7888995

素因数分解:

$3^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1$

素因数の和:214

約数の個数: 48

約数和(自身を含む): 14606592

約数和(自身を除く): 6717597

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 81, 129, 135, 151, 215, 243, 387, 405, 453, 645, 755, 1161, 1215, 1359, 1935, 2265, 3483, 4077, 5805, 6493, 6795, 10449, 12231, 17415, 19479, 20385, 32465, 36693, 52245, 58437, 61155, 97395, 175311, 183465, 292185, 525933, 876555, 1577799, 2629665, 7888995]

約数ペア:

[(1, 7888995), (3, 2629665), (5, 1577799), (9, 876555), (15, 525933), (27, 292185), (43, 183465), (45, 175311), (81, 97395), (129, 61155), (135, 58437), (151, 52245), (215, 36693), (243, 32465), (387, 20385), (405, 19479), (453, 17415), (645, 12231), (755, 10449), (1161, 6795), (1215, 6493), (1359, 5805), (1935, 4077), (2265, 3483)]