38848995

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1181}}^1$

素因数の和:1252

約数の個数: 48

約数和(自身を含む): 73019232

約数和(自身を除く): 34170237

約数列:

[1, 3, 5, 9, 15, 17, 43, 45, 51, 85, 129, 153, 215, 255, 387, 645, 731, 765, 1181, 1935, 2193, 3543, 3655, 5905, 6579, 10629, 10965, 17715, 20077, 32895, 50783, 53145, 60231, 100385, 152349, 180693, 253915, 301155, 457047, 761745, 863311, 903465, 2285235, 2589933, 4316555, 7769799, 12949665, 38848995]

約数ペア:

[(1, 38848995), (3, 12949665), (5, 7769799), (9, 4316555), (15, 2589933), (17, 2285235), (43, 903465), (45, 863311), (51, 761745), (85, 457047), (129, 301155), (153, 253915), (215, 180693), (255, 152349), (387, 100385), (645, 60231), (731, 53145), (765, 50783), (1181, 32895), (1935, 20077), (2193, 17715), (3543, 10965), (3655, 10629), (5905, 6579)]