20132091375

素因数分解:

$3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{4880507}}^1$

素因数の和:4880536

約数の個数: 32

約数和(自身を含む): 36545243904

約数和(自身を除く): 16413152529

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 125, 165, 275, 375, 825, 1375, 4125, 4880507, 14641521, 24402535, 53685577, 73207605, 122012675, 161056731, 268427885, 366038025, 610063375, 805283655, 1342139425, 1830190125, 4026418275, 6710697125, 20132091375]

約数ペア:

[(1, 20132091375), (3, 6710697125), (5, 4026418275), (11, 1830190125), (15, 1342139425), (25, 805283655), (33, 610063375), (55, 366038025), (75, 268427885), (125, 161056731), (165, 122012675), (275, 73207605), (375, 53685577), (825, 24402535), (1375, 14641521), (4125, 4880507)]