61439455

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{3011}}^1$

素因数の和:3087

約数の個数: 32

約数和(自身を含む): 93685248

約数和(自身を除く): 32245793

約数列:

[1, 5, 7, 11, 35, 53, 55, 77, 265, 371, 385, 583, 1855, 2915, 3011, 4081, 15055, 20405, 21077, 33121, 105385, 159583, 165605, 231847, 797915, 1117081, 1159235, 1755413, 5585405, 8777065, 12287891, 61439455]

約数ペア:

[(1, 61439455), (5, 12287891), (7, 8777065), (11, 5585405), (35, 1755413), (53, 1159235), (55, 1117081), (77, 797915), (265, 231847), (371, 165605), (385, 159583), (583, 105385), (1855, 33121), (2915, 21077), (3011, 20405), (4081, 15055)]