127357665

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{5021}}^1$

素因数の和:5137

約数の個数: 32

約数和(自身を含む): 216950400

約数和(自身を除く): 89592735

約数列:

[1, 3, 5, 15, 19, 57, 89, 95, 267, 285, 445, 1335, 1691, 5021, 5073, 8455, 15063, 25105, 25365, 75315, 95399, 286197, 446869, 476995, 1340607, 1430985, 2234345, 6703035, 8490511, 25471533, 42452555, 127357665]

約数ペア:

[(1, 127357665), (3, 42452555), (5, 25471533), (15, 8490511), (19, 6703035), (57, 2234345), (89, 1430985), (95, 1340607), (267, 476995), (285, 446869), (445, 286197), (1335, 95399), (1691, 75315), (5021, 25365), (5073, 25105), (8455, 15063)]