23782425

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1$

素因数の和:290

約数の個数: 48

約数和(自身を含む): 41568768

約数和(自身を除く): 17786343

約数列:

[1, 3, 5, 15, 25, 31, 53, 75, 93, 155, 159, 193, 265, 465, 579, 775, 795, 965, 1325, 1643, 2325, 2895, 3975, 4825, 4929, 5983, 8215, 10229, 14475, 17949, 24645, 29915, 30687, 41075, 51145, 89745, 123225, 149575, 153435, 255725, 317099, 448725, 767175, 951297, 1585495, 4756485, 7927475, 23782425]

約数ペア:

[(1, 23782425), (3, 7927475), (5, 4756485), (15, 1585495), (25, 951297), (31, 767175), (53, 448725), (75, 317099), (93, 255725), (155, 153435), (159, 149575), (193, 123225), (265, 89745), (465, 51145), (579, 41075), (775, 30687), (795, 29915), (965, 24645), (1325, 17949), (1643, 14475), (2325, 10229), (2895, 8215), (3975, 5983), (4825, 4929)]