17966040705

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4589027}}^1$

素因数の和:4589070

約数の個数: 32

約数和(自身を含む): 33041001600

約数和(自身を除く): 15074960895

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 87, 135, 145, 261, 435, 783, 1305, 3915, 4589027, 13767081, 22945135, 41301243, 68835405, 123903729, 133081783, 206506215, 399245349, 619518645, 665408915, 1197736047, 1996226745, 3593208141, 5988680235, 17966040705]

約数ペア:

[(1, 17966040705), (3, 5988680235), (5, 3593208141), (9, 1996226745), (15, 1197736047), (27, 665408915), (29, 619518645), (45, 399245349), (87, 206506215), (135, 133081783), (145, 123903729), (261, 68835405), (435, 41301243), (783, 22945135), (1305, 13767081), (3915, 4589027)]