2521360575

素因数分解:

$3^3\times 5^2\times {\mathrm{59}}^1\times {\mathrm{63311}}^1$

素因数の和:63389

約数の個数: 48

約数和(自身を含む): 4710412800

約数和(自身を除く): 2189052225

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 59, 75, 135, 177, 225, 295, 531, 675, 885, 1475, 1593, 2655, 4425, 7965, 13275, 39825, 63311, 189933, 316555, 569799, 949665, 1582775, 1709397, 2848995, 3735349, 4748325, 8546985, 11206047, 14244975, 18676745, 33618141, 42734925, 56030235, 93383725, 100854423, 168090705, 280151175, 504272115, 840453525, 2521360575]

約数ペア:

[(1, 2521360575), (3, 840453525), (5, 504272115), (9, 280151175), (15, 168090705), (25, 100854423), (27, 93383725), (45, 56030235), (59, 42734925), (75, 33618141), (135, 18676745), (177, 14244975), (225, 11206047), (295, 8546985), (531, 4748325), (675, 3735349), (885, 2848995), (1475, 1709397), (1593, 1582775), (2655, 949665), (4425, 569799), (7965, 316555), (13275, 189933), (39825, 63311)]