524339925

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^3\times {\mathrm{1423}}^1$

素因数の和:1487

約数の個数: 48

約数和(自身を含む): 921726720

約数和(自身を除く): 397386795

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 289, 425, 867, 1275, 1423, 1445, 4269, 4335, 4913, 7115, 7225, 14739, 21345, 21675, 24191, 24565, 35575, 72573, 73695, 106725, 120955, 122825, 362865, 368475, 411247, 604775, 1233741, 1814325, 2056235, 6168705, 6991199, 10281175, 20973597, 30843525, 34955995, 104867985, 174779975, 524339925]

約数ペア:

[(1, 524339925), (3, 174779975), (5, 104867985), (15, 34955995), (17, 30843525), (25, 20973597), (51, 10281175), (75, 6991199), (85, 6168705), (255, 2056235), (289, 1814325), (425, 1233741), (867, 604775), (1275, 411247), (1423, 368475), (1445, 362865), (4269, 122825), (4335, 120955), (4913, 106725), (7115, 73695), (7225, 72573), (14739, 35575), (21345, 24565), (21675, 24191)]