73520425

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{2647}}^1$

素因数の和:2769

約数の個数: 24

約数和(自身を含む): 100475712

約数和(自身を除く): 26955287

約数列:

[1, 5, 11, 25, 55, 101, 275, 505, 1111, 2525, 2647, 5555, 13235, 27775, 29117, 66175, 145585, 267347, 727925, 1336735, 2940817, 6683675, 14704085, 73520425]

約数ペア:

[(1, 73520425), (5, 14704085), (11, 6683675), (25, 2940817), (55, 1336735), (101, 727925), (275, 267347), (505, 145585), (1111, 66175), (2525, 29117), (2647, 27775), (5555, 13235)]