72825005

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{307}}^1$

素因数の和:569

約数の個数: 32

約数和(自身を含む): 101122560

約数和(自身を除く): 28297555

約数列:

[1, 5, 11, 19, 55, 95, 209, 227, 307, 1045, 1135, 1535, 2497, 3377, 4313, 5833, 12485, 16885, 21565, 29165, 47443, 64163, 69689, 237215, 320815, 348445, 766579, 1324091, 3832895, 6620455, 14565001, 72825005]

約数ペア:

[(1, 72825005), (5, 14565001), (11, 6620455), (19, 3832895), (55, 1324091), (95, 766579), (209, 348445), (227, 320815), (307, 237215), (1045, 69689), (1135, 64163), (1535, 47443), (2497, 29165), (3377, 21565), (4313, 16885), (5833, 12485)]