40986525

素因数分解:

$3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1$

素因数の和:306

約数の個数: 48

約数和(自身を含む): 70709760

約数和(自身を除く): 29723235

約数列:

[1, 3, 5, 15, 25, 43, 71, 75, 129, 179, 213, 215, 355, 537, 645, 895, 1065, 1075, 1775, 2685, 3053, 3225, 4475, 5325, 7697, 9159, 12709, 13425, 15265, 23091, 38127, 38485, 45795, 63545, 76325, 115455, 190635, 192425, 228975, 317725, 546487, 577275, 953175, 1639461, 2732435, 8197305, 13662175, 40986525]

約数ペア:

[(1, 40986525), (3, 13662175), (5, 8197305), (15, 2732435), (25, 1639461), (43, 953175), (71, 577275), (75, 546487), (129, 317725), (179, 228975), (213, 192425), (215, 190635), (355, 115455), (537, 76325), (645, 63545), (895, 45795), (1065, 38485), (1075, 38127), (1775, 23091), (2685, 15265), (3053, 13425), (3225, 12709), (4475, 9159), (5325, 7697)]