39572685

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{401}}^1$

素因数の和:475

約数の個数: 64

約数和(自身を含む): 76412160

約数和(自身を除く): 36839475

約数列:

[1, 3, 5, 9, 15, 17, 27, 43, 45, 51, 85, 129, 135, 153, 215, 255, 387, 401, 459, 645, 731, 765, 1161, 1203, 1935, 2005, 2193, 2295, 3609, 3655, 5805, 6015, 6579, 6817, 10827, 10965, 17243, 18045, 19737, 20451, 32895, 34085, 51729, 54135, 61353, 86215, 98685, 102255, 155187, 184059, 258645, 293131, 306765, 465561, 775935, 879393, 920295, 1465655, 2327805, 2638179, 4396965, 7914537, 13190895, 39572685]

約数ペア:

[(1, 39572685), (3, 13190895), (5, 7914537), (9, 4396965), (15, 2638179), (17, 2327805), (27, 1465655), (43, 920295), (45, 879393), (51, 775935), (85, 465561), (129, 306765), (135, 293131), (153, 258645), (215, 184059), (255, 155187), (387, 102255), (401, 98685), (459, 86215), (645, 61353), (731, 54135), (765, 51729), (1161, 34085), (1203, 32895), (1935, 20451), (2005, 19737), (2193, 18045), (2295, 17243), (3609, 10965), (3655, 10827), (5805, 6817), (6015, 6579)]