8889132715

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{373}}^1\times {\mathrm{1151}}^1$

素因数の和:1671

約数の個数: 32

約数和(自身を含む): 11074516992

約数和(自身を除く): 2185384277

約数列:

[1, 5, 41, 101, 205, 373, 505, 1151, 1865, 4141, 5755, 15293, 20705, 37673, 47191, 76465, 116251, 188365, 235955, 429323, 581255, 1544593, 2146615, 4766291, 7722965, 17602243, 23831455, 43361623, 88011215, 216808115, 1777826543, 8889132715]

約数ペア:

[(1, 8889132715), (5, 1777826543), (41, 216808115), (101, 88011215), (205, 43361623), (373, 23831455), (505, 17602243), (1151, 7722965), (1865, 4766291), (4141, 2146615), (5755, 1544593), (15293, 581255), (20705, 429323), (37673, 235955), (47191, 188365), (76465, 116251)]