83402325

素因数分解:

$3^3\times 5^2\times {\mathrm{157}}^1\times {\mathrm{787}}^1$

素因数の和:963

約数の個数: 48

約数和(自身を含む): 154384960

約数和(自身を除く): 70982635

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 157, 225, 471, 675, 785, 787, 1413, 2355, 2361, 3925, 3935, 4239, 7065, 7083, 11775, 11805, 19675, 21195, 21249, 35325, 35415, 59025, 105975, 106245, 123559, 177075, 370677, 531225, 617795, 1112031, 1853385, 3088975, 3336093, 5560155, 9266925, 16680465, 27800775, 83402325]

約数ペア:

[(1, 83402325), (3, 27800775), (5, 16680465), (9, 9266925), (15, 5560155), (25, 3336093), (27, 3088975), (45, 1853385), (75, 1112031), (135, 617795), (157, 531225), (225, 370677), (471, 177075), (675, 123559), (785, 106245), (787, 105975), (1413, 59025), (2355, 35415), (2361, 35325), (3925, 21249), (3935, 21195), (4239, 19675), (7065, 11805), (7083, 11775)]