71337805

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{1459}}^1$

素因数の和:1609

約数の個数: 32

約数和(自身を含む): 107642880

約数和(自身を除く): 36305075

約数列:

[1, 5, 7, 11, 35, 55, 77, 127, 385, 635, 889, 1397, 1459, 4445, 6985, 7295, 9779, 10213, 16049, 48895, 51065, 80245, 112343, 185293, 561715, 926465, 1297051, 2038223, 6485255, 10191115, 14267561, 71337805]

約数ペア:

[(1, 71337805), (5, 14267561), (7, 10191115), (11, 6485255), (35, 2038223), (55, 1297051), (77, 926465), (127, 561715), (385, 185293), (635, 112343), (889, 80245), (1397, 51065), (1459, 48895), (4445, 16049), (6985, 10213), (7295, 9779)]