74328255

素因数分解:

$3^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{6427}}^1$

素因数の和:6695

約数の個数: 24

約数和(自身を含む): 129357072

約数和(自身を除く): 55028817

約数列:

[1, 3, 5, 9, 15, 45, 257, 771, 1285, 2313, 3855, 6427, 11565, 19281, 32135, 57843, 96405, 289215, 1651739, 4955217, 8258695, 14865651, 24776085, 74328255]

約数ペア:

[(1, 74328255), (3, 24776085), (5, 14865651), (9, 8258695), (15, 4955217), (45, 1651739), (257, 289215), (771, 96405), (1285, 57843), (2313, 32135), (3855, 19281), (6427, 11565)]