25824825

素因数分解:

$3^6\times 5^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1$

素因数の和:150

約数の個数: 84

約数和(自身を含む): 52179820

約数和(自身を除く): 26354995

約数列:

[1, 3, 5, 9, 13, 15, 25, 27, 39, 45, 65, 75, 81, 109, 117, 135, 195, 225, 243, 325, 327, 351, 405, 545, 585, 675, 729, 975, 981, 1053, 1215, 1417, 1635, 1755, 2025, 2725, 2925, 2943, 3159, 3645, 4251, 4905, 5265, 6075, 7085, 8175, 8775, 8829, 9477, 12753, 14715, 15795, 18225, 21255, 24525, 26325, 26487, 35425, 38259, 44145, 47385, 63765, 73575, 78975, 79461, 106275, 114777, 132435, 191295, 220725, 236925, 318825, 344331, 397305, 573885, 662175, 956475, 1032993, 1721655, 1986525, 2869425, 5164965, 8608275, 25824825]

約数ペア:

[(1, 25824825), (3, 8608275), (5, 5164965), (9, 2869425), (13, 1986525), (15, 1721655), (25, 1032993), (27, 956475), (39, 662175), (45, 573885), (65, 397305), (75, 344331), (81, 318825), (109, 236925), (117, 220725), (135, 191295), (195, 132435), (225, 114777), (243, 106275), (325, 79461), (327, 78975), (351, 73575), (405, 63765), (545, 47385), (585, 44145), (675, 38259), (729, 35425), (975, 26487), (981, 26325), (1053, 24525), (1215, 21255), (1417, 18225), (1635, 15795), (1755, 14715), (2025, 12753), (2725, 9477), (2925, 8829), (2943, 8775), (3159, 8175), (3645, 7085), (4251, 6075), (4905, 5265)]