76987415

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{11551}}^1$

素因数の和:11630

約数の個数: 16

約数和(自身を含む): 97591296

約数和(自身を除く): 20603881

約数列:

[1, 5, 31, 43, 155, 215, 1333, 6665, 11551, 57755, 358081, 496693, 1790405, 2483465, 15397483, 76987415]

約数ペア:

[(1, 76987415), (5, 15397483), (31, 2483465), (43, 1790405), (155, 496693), (215, 358081), (1333, 57755), (6665, 11551)]