70017945

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{1627}}^1$

素因数の和:1805

約数の個数: 32

約数和(自身を含む): 118778880

約数和(自身を除く): 48760935

約数列:

[1, 3, 5, 15, 19, 57, 95, 151, 285, 453, 755, 1627, 2265, 2869, 4881, 8135, 8607, 14345, 24405, 30913, 43035, 92739, 154565, 245677, 463695, 737031, 1228385, 3685155, 4667863, 14003589, 23339315, 70017945]

約数ペア:

[(1, 70017945), (3, 23339315), (5, 14003589), (15, 4667863), (19, 3685155), (57, 1228385), (95, 737031), (151, 463695), (285, 245677), (453, 154565), (755, 92739), (1627, 43035), (2265, 30913), (2869, 24405), (4881, 14345), (8135, 8607)]