9718860915

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^2\times {\mathrm{71}}^1\times {\mathrm{3617}}^1$

素因数の和:3757

約数の個数: 72

約数和(自身を含む): 17697577248

約数和(自身を除く): 7978716333

約数列:

[1, 3, 5, 9, 15, 29, 45, 71, 87, 145, 213, 261, 355, 435, 639, 841, 1065, 1305, 2059, 2523, 3195, 3617, 4205, 6177, 7569, 10295, 10851, 12615, 18085, 18531, 30885, 32553, 37845, 54255, 59711, 92655, 104893, 162765, 179133, 256807, 298555, 314679, 524465, 537399, 770421, 895665, 944037, 1284035, 1573395, 2311263, 2686995, 3041897, 3852105, 4720185, 7447403, 9125691, 11556315, 15209485, 22342209, 27377073, 37237015, 45628455, 67026627, 111711045, 136885365, 215974687, 335133135, 647924061, 1079873435, 1943772183, 3239620305, 9718860915]

約数ペア:

[(1, 9718860915), (3, 3239620305), (5, 1943772183), (9, 1079873435), (15, 647924061), (29, 335133135), (45, 215974687), (71, 136885365), (87, 111711045), (145, 67026627), (213, 45628455), (261, 37237015), (355, 27377073), (435, 22342209), (639, 15209485), (841, 11556315), (1065, 9125691), (1305, 7447403), (2059, 4720185), (2523, 3852105), (3195, 3041897), (3617, 2686995), (4205, 2311263), (6177, 1573395), (7569, 1284035), (10295, 944037), (10851, 895665), (12615, 770421), (18085, 537399), (18531, 524465), (30885, 314679), (32553, 298555), (37845, 256807), (54255, 179133), (59711, 162765), (92655, 104893)]