87168525

素因数分解:

$3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{179}}^1$

素因数の和:386

約数の個数: 48

約数和(自身を含む): 149276160

約数和(自身を除く): 62107635

約数列:

[1, 3, 5, 15, 25, 43, 75, 129, 151, 179, 215, 453, 537, 645, 755, 895, 1075, 2265, 2685, 3225, 3775, 4475, 6493, 7697, 11325, 13425, 19479, 23091, 27029, 32465, 38485, 81087, 97395, 115455, 135145, 162325, 192425, 405435, 486975, 577275, 675725, 1162247, 2027175, 3486741, 5811235, 17433705, 29056175, 87168525]

約数ペア:

[(1, 87168525), (3, 29056175), (5, 17433705), (15, 5811235), (25, 3486741), (43, 2027175), (75, 1162247), (129, 675725), (151, 577275), (179, 486975), (215, 405435), (453, 192425), (537, 162325), (645, 135145), (755, 115455), (895, 97395), (1075, 81087), (2265, 38485), (2685, 32465), (3225, 27029), (3775, 23091), (4475, 19479), (6493, 13425), (7697, 11325)]