42038425

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1069}}^1$

素因数の和:1114

約数の個数: 36

約数和(自身を含む): 61762540

約数和(自身を除く): 19724115

約数列:

[1, 5, 11, 13, 25, 55, 65, 121, 143, 275, 325, 605, 715, 1069, 1573, 3025, 3575, 5345, 7865, 11759, 13897, 26725, 39325, 58795, 69485, 129349, 152867, 293975, 347425, 646745, 764335, 1681537, 3233725, 3821675, 8407685, 42038425]

約数ペア:

[(1, 42038425), (5, 8407685), (11, 3821675), (13, 3233725), (25, 1681537), (55, 764335), (65, 646745), (121, 347425), (143, 293975), (275, 152867), (325, 129349), (605, 69485), (715, 58795), (1069, 39325), (1573, 26725), (3025, 13897), (3575, 11759), (5345, 7865)]