27892865

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5573}}^1$

素因数の和:5609

約数の個数: 32

約数和(自身を含む): 44948736

約数和(自身を除く): 17055871

約数列:

[1, 5, 7, 11, 13, 35, 55, 65, 77, 91, 143, 385, 455, 715, 1001, 5005, 5573, 27865, 39011, 61303, 72449, 195055, 306515, 362245, 429121, 507143, 796939, 2145605, 2535715, 3984695, 5578573, 27892865]

約数ペア:

[(1, 27892865), (5, 5578573), (7, 3984695), (11, 2535715), (13, 2145605), (35, 796939), (55, 507143), (65, 429121), (77, 362245), (91, 306515), (143, 195055), (385, 72449), (455, 61303), (715, 39011), (1001, 27865), (5005, 5573)]