73778045

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4153}}^1$

素因数の和:4205

約数の個数: 32

約数和(自身を含む): 107671680

約数和(自身を除く): 33893635

約数列:

[1, 5, 11, 17, 19, 55, 85, 95, 187, 209, 323, 935, 1045, 1615, 3553, 4153, 17765, 20765, 45683, 70601, 78907, 228415, 353005, 394535, 776611, 867977, 1341419, 3883055, 4339885, 6707095, 14755609, 73778045]

約数ペア:

[(1, 73778045), (5, 14755609), (11, 6707095), (17, 4339885), (19, 3883055), (55, 1341419), (85, 867977), (95, 776611), (187, 394535), (209, 353005), (323, 228415), (935, 78907), (1045, 70601), (1615, 45683), (3553, 20765), (4153, 17765)]