157088805

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{1367}}^1$

素因数の和:1585

約数の個数: 32

約数和(自身を含む): 258453504

約数和(自身を除く): 101364699

約数列:

[1, 3, 5, 15, 47, 141, 163, 235, 489, 705, 815, 1367, 2445, 4101, 6835, 7661, 20505, 22983, 38305, 64249, 114915, 192747, 222821, 321245, 668463, 963735, 1114105, 3342315, 10472587, 31417761, 52362935, 157088805]

約数ペア:

[(1, 157088805), (3, 52362935), (5, 31417761), (15, 10472587), (47, 3342315), (141, 1114105), (163, 963735), (235, 668463), (489, 321245), (705, 222821), (815, 192747), (1367, 114915), (2445, 64249), (4101, 38305), (6835, 22983), (7661, 20505)]