54349425

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1093}}^1$

素因数の和:1139

約数の個数: 72

約数和(自身を含む): 111102264

約数和(自身を除く): 56752839

約数列:

[1, 3, 5, 9, 13, 15, 17, 25, 39, 45, 51, 65, 75, 85, 117, 153, 195, 221, 225, 255, 325, 425, 585, 663, 765, 975, 1093, 1105, 1275, 1989, 2925, 3279, 3315, 3825, 5465, 5525, 9837, 9945, 14209, 16395, 16575, 18581, 27325, 42627, 49185, 49725, 55743, 71045, 81975, 92905, 127881, 167229, 213135, 241553, 245925, 278715, 355225, 464525, 639405, 724659, 836145, 1065675, 1207765, 1393575, 2173977, 3197025, 3623295, 4180725, 6038825, 10869885, 18116475, 54349425]

約数ペア:

[(1, 54349425), (3, 18116475), (5, 10869885), (9, 6038825), (13, 4180725), (15, 3623295), (17, 3197025), (25, 2173977), (39, 1393575), (45, 1207765), (51, 1065675), (65, 836145), (75, 724659), (85, 639405), (117, 464525), (153, 355225), (195, 278715), (221, 245925), (225, 241553), (255, 213135), (325, 167229), (425, 127881), (585, 92905), (663, 81975), (765, 71045), (975, 55743), (1093, 49725), (1105, 49185), (1275, 42627), (1989, 27325), (2925, 18581), (3279, 16575), (3315, 16395), (3825, 14209), (5465, 9945), (5525, 9837)]