84968865

素因数分解:

$3^3\times 5^1\times {\mathrm{353}}^1\times {\mathrm{1783}}^1$

素因数の和:2150

約数の個数: 32

約数和(自身を含む): 151568640

約数和(自身を除く): 66599775

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 353, 1059, 1765, 1783, 3177, 5295, 5349, 8915, 9531, 15885, 16047, 26745, 47655, 48141, 80235, 240705, 629399, 1888197, 3146995, 5664591, 9440985, 16993773, 28322955, 84968865]

約数ペア:

[(1, 84968865), (3, 28322955), (5, 16993773), (9, 9440985), (15, 5664591), (27, 3146995), (45, 1888197), (135, 629399), (353, 240705), (1059, 80235), (1765, 48141), (1783, 47655), (3177, 26745), (5295, 16047), (5349, 15885), (8915, 9531)]