84497145

素因数分解:

$3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{307}}^1\times {\mathrm{311}}^1$

素因数の和:685

約数の個数: 32

約数和(自身を含む): 138378240

約数和(自身を除く): 53881095

約数列:

[1, 3, 5, 15, 59, 177, 295, 307, 311, 885, 921, 933, 1535, 1555, 4605, 4665, 18113, 18349, 54339, 55047, 90565, 91745, 95477, 271695, 275235, 286431, 477385, 1432155, 5633143, 16899429, 28165715, 84497145]

約数ペア:

[(1, 84497145), (3, 28165715), (5, 16899429), (15, 5633143), (59, 1432155), (177, 477385), (295, 286431), (307, 275235), (311, 271695), (885, 95477), (921, 91745), (933, 90565), (1535, 55047), (1555, 54339), (4605, 18349), (4665, 18113)]