553163715

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{315193}}^1$

素因数の和:315220

約数の個数: 32

約数和(自身を含む): 1059051840

約数和(自身を除く): 505888125

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 315193, 945579, 1575965, 2836737, 4097509, 4727895, 8510211, 12292527, 14183685, 20487545, 36877581, 42551055, 61462635, 110632743, 184387905, 553163715]

約数ペア:

[(1, 553163715), (3, 184387905), (5, 110632743), (9, 61462635), (13, 42551055), (15, 36877581), (27, 20487545), (39, 14183685), (45, 12292527), (65, 8510211), (117, 4727895), (135, 4097509), (195, 2836737), (351, 1575965), (585, 945579), (1755, 315193)]