25310070

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{31247}}^1$

素因数の和:31266

約数の個数: 40

約数和(自身を含む): 68058144

約数和(自身を除く): 42748074

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 31247, 62494, 93741, 156235, 187482, 281223, 312470, 468705, 562446, 843669, 937410, 1406115, 1687338, 2531007, 2812230, 4218345, 5062014, 8436690, 12655035, 25310070]

約数ペア:

[(1, 25310070), (2, 12655035), (3, 8436690), (5, 5062014), (6, 4218345), (9, 2812230), (10, 2531007), (15, 1687338), (18, 1406115), (27, 937410), (30, 843669), (45, 562446), (54, 468705), (81, 312470), (90, 281223), (135, 187482), (162, 156235), (270, 93741), (405, 62494), (810, 31247)]