5452587

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:160

約数の個数: 48

約数和(自身を含む): 9704448

約数和(自身を除く): 4251861

約数列:

[1, 3, 7, 9, 21, 23, 53, 63, 69, 71, 159, 161, 207, 213, 371, 477, 483, 497, 639, 1113, 1219, 1449, 1491, 1633, 3339, 3657, 3763, 4473, 4899, 8533, 10971, 11289, 11431, 14697, 25599, 26341, 33867, 34293, 76797, 79023, 86549, 102879, 237069, 259647, 605843, 778941, 1817529, 5452587]

約数ペア:

[(1, 5452587), (3, 1817529), (7, 778941), (9, 605843), (21, 259647), (23, 237069), (53, 102879), (63, 86549), (69, 79023), (71, 76797), (159, 34293), (161, 33867), (207, 26341), (213, 25599), (371, 14697), (477, 11431), (483, 11289), (497, 10971), (639, 8533), (1113, 4899), (1219, 4473), (1449, 3763), (1491, 3657), (1633, 3339)]