15676225830145

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{20333}}^1\times {\mathrm{37951}}^1$

素因数の和:58545

約数の個数: 32

約数和(自身を含む): 20002877890560

約数和(自身を除く): 4326652060415

約数列:

[1, 5, 17, 85, 239, 1195, 4063, 20315, 20333, 37951, 101665, 189755, 345661, 645167, 1728305, 3225835, 4859587, 9070289, 24297935, 45351445, 82612979, 154194913, 413064895, 770974565, 771657683, 3858288415, 13118180611, 65590903055, 184426186237, 922130931185, 3135245166029, 15676225830145]

約数ペア:

[(1, 15676225830145), (5, 3135245166029), (17, 922130931185), (85, 184426186237), (239, 65590903055), (1195, 13118180611), (4063, 3858288415), (20315, 771657683), (20333, 770974565), (37951, 413064895), (101665, 154194913), (189755, 82612979), (345661, 45351445), (645167, 24297935), (1728305, 9070289), (3225835, 4859587)]