98076765

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1$

素因数の和:274

約数の個数: 64

約数和(自身を含む): 173352960

約数和(自身を除く): 75276195

約数列:

[1, 3, 5, 15, 19, 43, 53, 57, 95, 129, 151, 159, 215, 265, 285, 453, 645, 755, 795, 817, 1007, 2265, 2279, 2451, 2869, 3021, 4085, 5035, 6493, 6837, 8003, 8607, 11395, 12255, 14345, 15105, 19479, 24009, 32465, 34185, 40015, 43035, 43301, 97395, 120045, 123367, 129903, 152057, 216505, 344129, 370101, 456171, 616835, 649515, 760285, 1032387, 1720645, 1850505, 2280855, 5161935, 6538451, 19615353, 32692255, 98076765]

約数ペア:

[(1, 98076765), (3, 32692255), (5, 19615353), (15, 6538451), (19, 5161935), (43, 2280855), (53, 1850505), (57, 1720645), (95, 1032387), (129, 760285), (151, 649515), (159, 616835), (215, 456171), (265, 370101), (285, 344129), (453, 216505), (645, 152057), (755, 129903), (795, 123367), (817, 120045), (1007, 97395), (2265, 43301), (2279, 43035), (2451, 40015), (2869, 34185), (3021, 32465), (4085, 24009), (5035, 19479), (6493, 15105), (6837, 14345), (8003, 12255), (8607, 11395)]