87587995

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{829}}^1$

素因数の和:975

約数の個数: 32

約数和(自身を含む): 122627520

約数和(自身を除く): 35039525

約数列:

[1, 5, 11, 17, 55, 85, 113, 187, 565, 829, 935, 1243, 1921, 4145, 6215, 9119, 9605, 14093, 21131, 45595, 70465, 93677, 105655, 155023, 468385, 775115, 1030447, 1592509, 5152235, 7962545, 17517599, 87587995]

約数ペア:

[(1, 87587995), (5, 17517599), (11, 7962545), (17, 5152235), (55, 1592509), (85, 1030447), (113, 775115), (187, 468385), (565, 155023), (829, 105655), (935, 93677), (1243, 70465), (1921, 45595), (4145, 21131), (6215, 14093), (9119, 9605)]