77140905

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{84307}}^1$

素因数の和:84376

約数の個数: 16

約数和(自身を含む): 125450304

約数和(自身を除く): 48309399

約数列:

[1, 3, 5, 15, 61, 183, 305, 915, 84307, 252921, 421535, 1264605, 5142727, 15428181, 25713635, 77140905]

約数ペア:

[(1, 77140905), (3, 25713635), (5, 15428181), (15, 5142727), (61, 1264605), (183, 421535), (305, 252921), (915, 84307)]