147239925

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:243

約数の個数: 96

約数和(自身を含む): 293314560

約数和(自身を除く): 146074635

約数列:

[1, 3, 5, 7, 15, 21, 25, 31, 35, 75, 83, 93, 105, 109, 155, 175, 217, 249, 327, 415, 465, 525, 545, 581, 651, 763, 775, 1085, 1245, 1635, 1743, 2075, 2289, 2325, 2573, 2725, 2905, 3255, 3379, 3815, 5425, 6225, 7719, 8175, 8715, 9047, 10137, 11445, 12865, 14525, 16275, 16895, 18011, 19075, 23653, 27141, 38595, 43575, 45235, 50685, 54033, 57225, 63329, 64325, 70959, 84475, 90055, 118265, 135705, 189987, 192975, 226175, 253425, 270165, 280457, 316645, 354795, 450275, 591325, 678525, 841371, 949935, 1350825, 1402285, 1583225, 1773975, 1963199, 4206855, 4749675, 5889597, 7011425, 9815995, 21034275, 29447985, 49079975, 147239925]

約数ペア:

[(1, 147239925), (3, 49079975), (5, 29447985), (7, 21034275), (15, 9815995), (21, 7011425), (25, 5889597), (31, 4749675), (35, 4206855), (75, 1963199), (83, 1773975), (93, 1583225), (105, 1402285), (109, 1350825), (155, 949935), (175, 841371), (217, 678525), (249, 591325), (327, 450275), (415, 354795), (465, 316645), (525, 280457), (545, 270165), (581, 253425), (651, 226175), (763, 192975), (775, 189987), (1085, 135705), (1245, 118265), (1635, 90055), (1743, 84475), (2075, 70959), (2289, 64325), (2325, 63329), (2573, 57225), (2725, 54033), (2905, 50685), (3255, 45235), (3379, 43575), (3815, 38595), (5425, 27141), (6225, 23653), (7719, 19075), (8175, 18011), (8715, 16895), (9047, 16275), (10137, 14525), (11445, 12865)]