42012685

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{877}}^1$

素因数の和:973

約数の個数: 32

約数和(自身を含む): 60181632

約数和(自身を除く): 18168947

約数列:

[1, 5, 11, 13, 55, 65, 67, 143, 335, 715, 737, 871, 877, 3685, 4355, 4385, 9581, 9647, 11401, 47905, 48235, 57005, 58759, 125411, 293795, 627055, 646349, 763867, 3231745, 3819335, 8402537, 42012685]

約数ペア:

[(1, 42012685), (5, 8402537), (11, 3819335), (13, 3231745), (55, 763867), (65, 646349), (67, 627055), (143, 293795), (335, 125411), (715, 58759), (737, 57005), (871, 48235), (877, 47905), (3685, 11401), (4355, 9647), (4385, 9581)]