25441335

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{523}}^1$

素因数の和:604

約数の個数: 48

約数和(自身を含む): 47084544

約数和(自身を除く): 21643209

約数列:

[1, 3, 5, 9, 15, 23, 45, 47, 69, 115, 141, 207, 235, 345, 423, 523, 705, 1035, 1081, 1569, 2115, 2615, 3243, 4707, 5405, 7845, 9729, 12029, 16215, 23535, 24581, 36087, 48645, 60145, 73743, 108261, 122905, 180435, 221229, 368715, 541305, 565363, 1106145, 1696089, 2826815, 5088267, 8480445, 25441335]

約数ペア:

[(1, 25441335), (3, 8480445), (5, 5088267), (9, 2826815), (15, 1696089), (23, 1106145), (45, 565363), (47, 541305), (69, 368715), (115, 221229), (141, 180435), (207, 122905), (235, 108261), (345, 73743), (423, 60145), (523, 48645), (705, 36087), (1035, 24581), (1081, 23535), (1569, 16215), (2115, 12029), (2615, 9729), (3243, 7845), (4707, 5405)]