87037115

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{293}}^1\times {\mathrm{491}}^1$

素因数の和:811

約数の個数: 24

約数和(自身を含む): 115429104

約数和(自身を除く): 28391989

約数列:

[1, 5, 11, 55, 121, 293, 491, 605, 1465, 2455, 3223, 5401, 16115, 27005, 35453, 59411, 143863, 177265, 297055, 719315, 1582493, 7912465, 17407423, 87037115]

約数ペア:

[(1, 87037115), (5, 17407423), (11, 7912465), (55, 1582493), (121, 719315), (293, 297055), (491, 177265), (605, 143863), (1465, 59411), (2455, 35453), (3223, 27005), (5401, 16115)]