1330955

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1$

素因数の和:238

約数の個数: 16

約数和(自身を含む): 1689120

約数和(自身を除く): 358165

約数列:

[1, 5, 29, 67, 137, 145, 335, 685, 1943, 3973, 9179, 9715, 19865, 45895, 266191, 1330955]

約数ペア:

[(1, 1330955), (5, 266191), (29, 45895), (67, 19865), (137, 9715), (145, 9179), (335, 3973), (685, 1943)]