27844665

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1\times {\mathrm{257}}^1$

素因数の和:529

約数の個数: 32

約数和(自身を含む): 46365696

約数和(自身を除く): 18521031

約数列:

[1, 3, 5, 15, 31, 93, 155, 233, 257, 465, 699, 771, 1165, 1285, 3495, 3855, 7223, 7967, 21669, 23901, 36115, 39835, 59881, 108345, 119505, 179643, 299405, 898215, 1856311, 5568933, 9281555, 27844665]

約数ペア:

[(1, 27844665), (3, 9281555), (5, 5568933), (15, 1856311), (31, 898215), (93, 299405), (155, 179643), (233, 119505), (257, 108345), (465, 59881), (699, 39835), (771, 36115), (1165, 23901), (1285, 21669), (3495, 7967), (3855, 7223)]