1008064915

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1913}}^1$

素因数の和:2020

約数の個数: 48

約数和(自身を含む): 1454058144

約数和(自身を除く): 445993229

約数列:

[1, 5, 11, 13, 55, 65, 67, 121, 143, 335, 605, 715, 737, 871, 1573, 1913, 3685, 4355, 7865, 8107, 9565, 9581, 21043, 24869, 40535, 47905, 105215, 105391, 124345, 128171, 231473, 273559, 526955, 640855, 1157365, 1367795, 1409881, 1666223, 3009149, 7049405, 8331115, 15045745, 15508691, 18328453, 77543455, 91642265, 201612983, 1008064915]

約数ペア:

[(1, 1008064915), (5, 201612983), (11, 91642265), (13, 77543455), (55, 18328453), (65, 15508691), (67, 15045745), (121, 8331115), (143, 7049405), (335, 3009149), (605, 1666223), (715, 1409881), (737, 1367795), (871, 1157365), (1573, 640855), (1913, 526955), (3685, 273559), (4355, 231473), (7865, 128171), (8107, 124345), (9565, 105391), (9581, 105215), (21043, 47905), (24869, 40535)]