158526595

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{257}}^1$

素因数の和:475

約数の個数: 32

約数和(自身を含む): 207060480

約数和(自身を除く): 48533885

約数列:

[1, 5, 19, 43, 95, 151, 215, 257, 755, 817, 1285, 2869, 4085, 4883, 6493, 11051, 14345, 24415, 32465, 38807, 55255, 123367, 194035, 209969, 616835, 737333, 1049845, 1668701, 3686665, 8343505, 31705319, 158526595]

約数ペア:

[(1, 158526595), (5, 31705319), (19, 8343505), (43, 3686665), (95, 1668701), (151, 1049845), (215, 737333), (257, 616835), (755, 209969), (817, 194035), (1285, 123367), (2869, 55255), (4085, 38807), (4883, 32465), (6493, 24415), (11051, 14345)]