71498855

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{269}}^1$

素因数の和:403

約数の個数: 32

約数和(自身を含む): 94478400

約数和(自身を除く): 22979545

約数列:

[1, 5, 17, 53, 59, 85, 265, 269, 295, 901, 1003, 1345, 3127, 4505, 4573, 5015, 14257, 15635, 15871, 22865, 53159, 71285, 79355, 242369, 265795, 269807, 841163, 1211845, 1349035, 4205815, 14299771, 71498855]

約数ペア:

[(1, 71498855), (5, 14299771), (17, 4205815), (53, 1349035), (59, 1211845), (85, 841163), (265, 269807), (269, 265795), (295, 242369), (901, 79355), (1003, 71285), (1345, 53159), (3127, 22865), (4505, 15871), (4573, 15635), (5015, 14257)]