7054515

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{389}}^1$

素因数の和:444

約数の個数: 48

約数和(自身を含む): 13628160

約数和(自身を除く): 6573645

約数列:

[1, 3, 5, 9, 13, 15, 31, 39, 45, 65, 93, 117, 155, 195, 279, 389, 403, 465, 585, 1167, 1209, 1395, 1945, 2015, 3501, 3627, 5057, 5835, 6045, 12059, 15171, 17505, 18135, 25285, 36177, 45513, 60295, 75855, 108531, 156767, 180885, 227565, 470301, 542655, 783835, 1410903, 2351505, 7054515]

約数ペア:

[(1, 7054515), (3, 2351505), (5, 1410903), (9, 783835), (13, 542655), (15, 470301), (31, 227565), (39, 180885), (45, 156767), (65, 108531), (93, 75855), (117, 60295), (155, 45513), (195, 36177), (279, 25285), (389, 18135), (403, 17505), (465, 15171), (585, 12059), (1167, 6045), (1209, 5835), (1395, 5057), (1945, 3627), (2015, 3501)]