74149305

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{1723}}^1$

素因数の和:1901

約数の個数: 32

約数和(自身を含む): 125783040

約数和(自身を除く): 51633735

約数列:

[1, 3, 5, 15, 19, 57, 95, 151, 285, 453, 755, 1723, 2265, 2869, 5169, 8607, 8615, 14345, 25845, 32737, 43035, 98211, 163685, 260173, 491055, 780519, 1300865, 3902595, 4943287, 14829861, 24716435, 74149305]

約数ペア:

[(1, 74149305), (3, 24716435), (5, 14829861), (15, 4943287), (19, 3902595), (57, 1300865), (95, 780519), (151, 491055), (285, 260173), (453, 163685), (755, 98211), (1723, 43035), (2265, 32737), (2869, 25845), (5169, 14345), (8607, 8615)]