977693585

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{523}}^1\times {\mathrm{829}}^1$

素因数の和:1409

約数の個数: 32

約数和(自身を含む): 1315198080

約数和(自身を除く): 337504495

約数列:

[1, 5, 11, 41, 55, 205, 451, 523, 829, 2255, 2615, 4145, 5753, 9119, 21443, 28765, 33989, 45595, 107215, 169945, 235873, 373879, 433567, 1179365, 1869395, 2167835, 4769237, 17776247, 23846185, 88881235, 195538717, 977693585]

約数ペア:

[(1, 977693585), (5, 195538717), (11, 88881235), (41, 23846185), (55, 17776247), (205, 4769237), (451, 2167835), (523, 1869395), (829, 1179365), (2255, 433567), (2615, 373879), (4145, 235873), (5753, 169945), (9119, 107215), (21443, 45595), (28765, 33989)]