72679255

素因数分解:

$5^1\times {\mathrm{11}}^3\times {\mathrm{67}}^1\times {\mathrm{163}}^1$

素因数の和:268

約数の個数: 32

約数和(自身を含む): 97959168

約数和(自身を除く): 25279913

約数列:

[1, 5, 11, 55, 67, 121, 163, 335, 605, 737, 815, 1331, 1793, 3685, 6655, 8107, 8965, 10921, 19723, 40535, 54605, 89177, 98615, 120131, 216953, 445885, 600655, 1084765, 1321441, 6607205, 14535851, 72679255]

約数ペア:

[(1, 72679255), (5, 14535851), (11, 6607205), (55, 1321441), (67, 1084765), (121, 600655), (163, 445885), (335, 216953), (605, 120131), (737, 98615), (815, 89177), (1331, 54605), (1793, 40535), (3685, 19723), (6655, 10921), (8107, 8965)]