19580491395

素因数分解:

$3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{373}}^1\times {\mathrm{9043}}^1$

素因数の和:9473

約数の個数: 64

約数和(自身を含む): 35718735360

約数和(自身を除く): 16138243965

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 129, 135, 215, 373, 387, 645, 1119, 1161, 1865, 1935, 3357, 5595, 5805, 9043, 10071, 16039, 16785, 27129, 45215, 48117, 50355, 80195, 81387, 135645, 144351, 240585, 244161, 388849, 406935, 433053, 721755, 1166547, 1220805, 1944245, 2165265, 3373039, 3499641, 5832735, 10119117, 10498923, 16865195, 17498205, 30357351, 50595585, 52494615, 91072053, 145040677, 151786755, 435122031, 455360265, 725203385, 1305366093, 2175610155, 3916098279, 6526830465, 19580491395]

約数ペア:

[(1, 19580491395), (3, 6526830465), (5, 3916098279), (9, 2175610155), (15, 1305366093), (27, 725203385), (43, 455360265), (45, 435122031), (129, 151786755), (135, 145040677), (215, 91072053), (373, 52494615), (387, 50595585), (645, 30357351), (1119, 17498205), (1161, 16865195), (1865, 10498923), (1935, 10119117), (3357, 5832735), (5595, 3499641), (5805, 3373039), (9043, 2165265), (10071, 1944245), (16039, 1220805), (16785, 1166547), (27129, 721755), (45215, 433053), (48117, 406935), (50355, 388849), (80195, 244161), (81387, 240585), (135645, 144351)]