157649448315

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{7790929}}^1$

素因数の和:7791027

約数の個数: 32

約数和(自身を含む): 269254540800

約数和(自身を除く): 111605092485

約数列:

[1, 3, 5, 15, 19, 57, 71, 95, 213, 285, 355, 1065, 1349, 4047, 6745, 20235, 7790929, 23372787, 38954645, 116863935, 148027651, 444082953, 553155959, 740138255, 1659467877, 2220414765, 2765779795, 8297339385, 10509963221, 31529889663, 52549816105, 157649448315]

約数ペア:

[(1, 157649448315), (3, 52549816105), (5, 31529889663), (15, 10509963221), (19, 8297339385), (57, 2765779795), (71, 2220414765), (95, 1659467877), (213, 740138255), (285, 553155959), (355, 444082953), (1065, 148027651), (1349, 116863935), (4047, 38954645), (6745, 23372787), (20235, 7790929)]