25596135

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{587}}^1$

素因数の和:637

約数の個数: 64

約数和(自身を含む): 50803200

約数和(自身を除く): 25207065

約数列:

[1, 3, 5, 9, 15, 17, 19, 27, 45, 51, 57, 85, 95, 135, 153, 171, 255, 285, 323, 459, 513, 587, 765, 855, 969, 1615, 1761, 2295, 2565, 2907, 2935, 4845, 5283, 8721, 8805, 9979, 11153, 14535, 15849, 26415, 29937, 33459, 43605, 49895, 55765, 79245, 89811, 100377, 149685, 167295, 189601, 269433, 301131, 449055, 501885, 568803, 948005, 1347165, 1505655, 1706409, 2844015, 5119227, 8532045, 25596135]

約数ペア:

[(1, 25596135), (3, 8532045), (5, 5119227), (9, 2844015), (15, 1706409), (17, 1505655), (19, 1347165), (27, 948005), (45, 568803), (51, 501885), (57, 449055), (85, 301131), (95, 269433), (135, 189601), (153, 167295), (171, 149685), (255, 100377), (285, 89811), (323, 79245), (459, 55765), (513, 49895), (587, 43605), (765, 33459), (855, 29937), (969, 26415), (1615, 15849), (1761, 14535), (2295, 11153), (2565, 9979), (2907, 8805), (2935, 8721), (4845, 5283)]