75487503

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{2447}}^1$

素因数の和:2583

約数の個数: 32

約数和(自身を含む): 125024256

約数和(自身を除く): 49536753

約数列:

[1, 3, 7, 13, 21, 39, 91, 113, 273, 339, 791, 1469, 2373, 2447, 4407, 7341, 10283, 17129, 30849, 31811, 51387, 95433, 222677, 276511, 668031, 829533, 1935577, 3594643, 5806731, 10783929, 25162501, 75487503]

約数ペア:

[(1, 75487503), (3, 25162501), (7, 10783929), (13, 5806731), (21, 3594643), (39, 1935577), (91, 829533), (113, 668031), (273, 276511), (339, 222677), (791, 95433), (1469, 51387), (2373, 31811), (2447, 30849), (4407, 17129), (7341, 10283)]