87350095

素因数分解:

$5^1\times 7^3\times {\mathrm{31}}^2\times {\mathrm{53}}^1$

素因数の和:141

約数の個数: 48

約数和(自身を含む): 128692800

約数和(自身を除く): 41342705

約数列:

[1, 5, 7, 31, 35, 49, 53, 155, 217, 245, 265, 343, 371, 961, 1085, 1519, 1643, 1715, 1855, 2597, 4805, 6727, 7595, 8215, 10633, 11501, 12985, 18179, 33635, 47089, 50933, 53165, 57505, 80507, 90895, 235445, 254665, 329623, 356531, 402535, 563549, 1648115, 1782655, 2495717, 2817745, 12478585, 17470019, 87350095]

約数ペア:

[(1, 87350095), (5, 17470019), (7, 12478585), (31, 2817745), (35, 2495717), (49, 1782655), (53, 1648115), (155, 563549), (217, 402535), (245, 356531), (265, 329623), (343, 254665), (371, 235445), (961, 90895), (1085, 80507), (1519, 57505), (1643, 53165), (1715, 50933), (1855, 47089), (2597, 33635), (4805, 18179), (6727, 12985), (7595, 11501), (8215, 10633)]