53747265

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{25057}}^1$

素因数の和:25089

約数の個数: 32

約数和(自身を含む): 101033856

約数和(自身を除く): 47286591

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 715, 2145, 25057, 75171, 125285, 275627, 325741, 375855, 826881, 977223, 1378135, 1628705, 3583151, 4134405, 4886115, 10749453, 17915755, 53747265]

約数ペア:

[(1, 53747265), (3, 17915755), (5, 10749453), (11, 4886115), (13, 4134405), (15, 3583151), (33, 1628705), (39, 1378135), (55, 977223), (65, 826881), (143, 375855), (165, 325741), (195, 275627), (429, 125285), (715, 75171), (2145, 25057)]